2017168972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1109}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 4594867200

約数和(自身を除く): 2577698228

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 263, 266, 364, 494, 526, 532, 988, 1052, 1109, 1729, 1841, 2218, 3419, 3458, 3682, 4436, 4997, 6838, 6916, 7364, 7763, 9994, 13676, 14417, 15526, 19988, 21071, 23933, 28834, 31052, 34979, 42142, 47866, 57668, 64961, 69958, 84284, 95732, 100919, 129922, 139916, 147497, 201838, 259844, 273923, 291667, 294994, 403676, 454727, 547846, 583334, 589988, 909454, 1095692, 1166668, 1818908, 1917461, 2041669, 3791671, 3834922, 4083338, 5541673, 7583342, 7669844, 8166676, 11083346, 15166684, 22166692, 26541697, 38791711, 53083394, 72041749, 77583422, 106166788, 144083498, 155166844, 288166996, 504292243, 1008584486, 2017168972]

約数ペア:

[(1, 2017168972), (2, 1008584486), (4, 504292243), (7, 288166996), (13, 155166844), (14, 144083498), (19, 106166788), (26, 77583422), (28, 72041749), (38, 53083394), (52, 38791711), (76, 26541697), (91, 22166692), (133, 15166684), (182, 11083346), (247, 8166676), (263, 7669844), (266, 7583342), (364, 5541673), (494, 4083338), (526, 3834922), (532, 3791671), (988, 2041669), (1052, 1917461), (1109, 1818908), (1729, 1166668), (1841, 1095692), (2218, 909454), (3419, 589988), (3458, 583334), (3682, 547846), (4436, 454727), (4997, 403676), (6838, 294994), (6916, 291667), (7364, 273923), (7763, 259844), (9994, 201838), (13676, 147497), (14417, 139916), (15526, 129922), (19988, 100919), (21071, 95732), (23933, 84284), (28834, 69958), (31052, 64961), (34979, 57668), (42142, 47866)]