2959471844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{12907}}^1$

素因数の和:13368

約数の個数: 48

約数和(自身を含む): 6245406720

約数和(自身を除く): 3285934876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 431, 532, 862, 1724, 3017, 6034, 8189, 12068, 12907, 16378, 25814, 32756, 51628, 57323, 90349, 114646, 180698, 229292, 245233, 361396, 490466, 980932, 1716631, 3433262, 5562917, 6866524, 11125834, 22251668, 38940419, 77880838, 105695423, 155761676, 211390846, 422781692, 739867961, 1479735922, 2959471844]

約数ペア:

[(1, 2959471844), (2, 1479735922), (4, 739867961), (7, 422781692), (14, 211390846), (19, 155761676), (28, 105695423), (38, 77880838), (76, 38940419), (133, 22251668), (266, 11125834), (431, 6866524), (532, 5562917), (862, 3433262), (1724, 1716631), (3017, 980932), (6034, 490466), (8189, 361396), (12068, 245233), (12907, 229292), (16378, 180698), (25814, 114646), (32756, 90349), (51628, 57323)]