2080283324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{6197}}^1$

素因数の和:6858

約数の個数: 48

約数和(自身を含む): 4387192320

約数和(自身を除く): 2306908996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 631, 1262, 2524, 4417, 6197, 8834, 11989, 12394, 17668, 23978, 24788, 43379, 47956, 83923, 86758, 117743, 167846, 173516, 235486, 335692, 470972, 824201, 1648402, 3296804, 3910307, 7820614, 15641228, 27372149, 54744298, 74295833, 109488596, 148591666, 297183332, 520070831, 1040141662, 2080283324]

約数ペア:

[(1, 2080283324), (2, 1040141662), (4, 520070831), (7, 297183332), (14, 148591666), (19, 109488596), (28, 74295833), (38, 54744298), (76, 27372149), (133, 15641228), (266, 7820614), (532, 3910307), (631, 3296804), (1262, 1648402), (2524, 824201), (4417, 470972), (6197, 335692), (8834, 235486), (11989, 173516), (12394, 167846), (17668, 117743), (23978, 86758), (24788, 83923), (43379, 47956)]