2015402312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{10321}}^1$

素因数の和:10662

約数の個数: 64

約数和(自身を含む): 4726650240

約数和(自身を除く): 2711247928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 317, 616, 634, 1268, 2219, 2536, 3487, 4438, 6974, 8876, 10321, 13948, 17752, 20642, 24409, 27896, 41284, 48818, 72247, 82568, 97636, 113531, 144494, 195272, 227062, 288988, 454124, 577976, 794717, 908248, 1589434, 3178868, 3271757, 6357736, 6543514, 13087028, 22902299, 26174056, 35989327, 45804598, 71978654, 91609196, 143957308, 183218392, 251925289, 287914616, 503850578, 1007701156, 2015402312]

約数ペア:

[(1, 2015402312), (2, 1007701156), (4, 503850578), (7, 287914616), (8, 251925289), (11, 183218392), (14, 143957308), (22, 91609196), (28, 71978654), (44, 45804598), (56, 35989327), (77, 26174056), (88, 22902299), (154, 13087028), (308, 6543514), (317, 6357736), (616, 3271757), (634, 3178868), (1268, 1589434), (2219, 908248), (2536, 794717), (3487, 577976), (4438, 454124), (6974, 288988), (8876, 227062), (10321, 195272), (13948, 144494), (17752, 113531), (20642, 97636), (24409, 82568), (27896, 72247), (41284, 48818)]