984596470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4621}}^1$

素因数の和:4801

約数の個数: 64

約数和(自身を含む): 2096539200

約数和(自身を除く): 1111942730

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 149, 286, 298, 715, 745, 1430, 1490, 1639, 1937, 3278, 3874, 4621, 8195, 9242, 9685, 16390, 19370, 21307, 23105, 42614, 46210, 50831, 60073, 101662, 106535, 120146, 213070, 254155, 300365, 508310, 600730, 660803, 688529, 1321606, 1377058, 3304015, 3442645, 6608030, 6885290, 7573819, 8950877, 15147638, 17901754, 37869095, 44754385, 75738190, 89508770, 98459647, 196919294, 492298235, 984596470]

約数ペア:

[(1, 984596470), (2, 492298235), (5, 196919294), (10, 98459647), (11, 89508770), (13, 75738190), (22, 44754385), (26, 37869095), (55, 17901754), (65, 15147638), (110, 8950877), (130, 7573819), (143, 6885290), (149, 6608030), (286, 3442645), (298, 3304015), (715, 1377058), (745, 1321606), (1430, 688529), (1490, 660803), (1639, 600730), (1937, 508310), (3278, 300365), (3874, 254155), (4621, 213070), (8195, 120146), (9242, 106535), (9685, 101662), (16390, 60073), (19370, 50831), (21307, 46210), (23105, 42614)]