2004861924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{8191}}^1$

素因数の和:8737

約数の個数: 72

約数和(自身を含む): 5468782592

約数和(自身を除く): 3463920668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 523, 1046, 1569, 2092, 3138, 4707, 6276, 6799, 8191, 9414, 13598, 16382, 18828, 20397, 24573, 27196, 32764, 40794, 49146, 61191, 73719, 81588, 98292, 106483, 122382, 147438, 212966, 244764, 294876, 319449, 425932, 638898, 958347, 1277796, 1916694, 3833388, 4283893, 8567786, 12851679, 17135572, 25703358, 38555037, 51406716, 55690609, 77110074, 111381218, 154220148, 167071827, 222762436, 334143654, 501215481, 668287308, 1002430962, 2004861924]

約数ペア:

[(1, 2004861924), (2, 1002430962), (3, 668287308), (4, 501215481), (6, 334143654), (9, 222762436), (12, 167071827), (13, 154220148), (18, 111381218), (26, 77110074), (36, 55690609), (39, 51406716), (52, 38555037), (78, 25703358), (117, 17135572), (156, 12851679), (234, 8567786), (468, 4283893), (523, 3833388), (1046, 1916694), (1569, 1277796), (2092, 958347), (3138, 638898), (4707, 425932), (6276, 319449), (6799, 294876), (8191, 244764), (9414, 212966), (13598, 147438), (16382, 122382), (18828, 106483), (20397, 98292), (24573, 81588), (27196, 73719), (32764, 61191), (40794, 49146)]