2040241502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 3662765568

約数和(自身を除く): 1622524066

約数列:

[1, 2, 13, 17, 26, 31, 34, 61, 62, 122, 221, 403, 442, 527, 793, 806, 1037, 1054, 1586, 1891, 2074, 2441, 3782, 4882, 6851, 13481, 13702, 24583, 26962, 31733, 32147, 41497, 49166, 63466, 64294, 75671, 82994, 148901, 151342, 297802, 417911, 539461, 835822, 983723, 1078922, 1286407, 1935713, 1967446, 2531317, 2572814, 3871426, 4615931, 5062634, 9231862, 16723291, 32907121, 33446582, 60007103, 65814242, 78470827, 120014206, 156941654, 1020120751, 2040241502]

約数ペア:

[(1, 2040241502), (2, 1020120751), (13, 156941654), (17, 120014206), (26, 78470827), (31, 65814242), (34, 60007103), (61, 33446582), (62, 32907121), (122, 16723291), (221, 9231862), (403, 5062634), (442, 4615931), (527, 3871426), (793, 2572814), (806, 2531317), (1037, 1967446), (1054, 1935713), (1586, 1286407), (1891, 1078922), (2074, 983723), (2441, 835822), (3782, 539461), (4882, 417911), (6851, 297802), (13481, 151342), (13702, 148901), (24583, 82994), (26962, 75671), (31733, 64294), (32147, 63466), (41497, 49166)]