2023553656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7603}}^1$

素因数の和:7748

約数の個数: 64

約数和(自身を含む): 4270406400

約数和(自身を除く): 2246852744

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 103, 136, 152, 206, 323, 412, 646, 824, 1292, 1751, 1957, 2584, 3502, 3914, 7004, 7603, 7828, 14008, 15206, 15656, 30412, 33269, 60824, 66538, 129251, 133076, 144457, 258502, 266152, 288914, 517004, 577828, 783109, 1034008, 1155656, 1566218, 2455769, 3132436, 4911538, 6264872, 9823076, 13312853, 14879071, 19646152, 26625706, 29758142, 53251412, 59516284, 106502824, 119032568, 252944207, 505888414, 1011776828, 2023553656]

約数ペア:

[(1, 2023553656), (2, 1011776828), (4, 505888414), (8, 252944207), (17, 119032568), (19, 106502824), (34, 59516284), (38, 53251412), (68, 29758142), (76, 26625706), (103, 19646152), (136, 14879071), (152, 13312853), (206, 9823076), (323, 6264872), (412, 4911538), (646, 3132436), (824, 2455769), (1292, 1566218), (1751, 1155656), (1957, 1034008), (2584, 783109), (3502, 577828), (3914, 517004), (7004, 288914), (7603, 266152), (7828, 258502), (14008, 144457), (15206, 133076), (15656, 129251), (30412, 66538), (33269, 60824)]