2490807408

素因数分解:

$2^4\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{39703}}^1$

素因数の和:41021

約数の個数: 40

約数和(自身を含む): 6439671168

約数和(自身を除く): 3948863760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1307, 2614, 3921, 5228, 7842, 10456, 15684, 20912, 31368, 39703, 62736, 79406, 119109, 158812, 238218, 317624, 476436, 635248, 952872, 1905744, 51891821, 103783642, 155675463, 207567284, 311350926, 415134568, 622701852, 830269136, 1245403704, 2490807408]

約数ペア:

[(1, 2490807408), (2, 1245403704), (3, 830269136), (4, 622701852), (6, 415134568), (8, 311350926), (12, 207567284), (16, 155675463), (24, 103783642), (48, 51891821), (1307, 1905744), (2614, 952872), (3921, 635248), (5228, 476436), (7842, 317624), (10456, 238218), (15684, 158812), (20912, 119109), (31368, 79406), (39703, 62736)]