2150307064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3331}}^1$

素因数の和:3524

約数の個数: 64

約数和(自身を含む): 4414233600

約数和(自身を除く): 2263926536

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 137, 152, 248, 274, 548, 589, 1096, 1178, 2356, 2603, 3331, 4247, 4712, 5206, 6662, 8494, 10412, 13324, 16988, 20824, 26648, 33976, 63289, 80693, 103261, 126578, 161386, 206522, 253156, 322772, 413044, 456347, 506312, 645544, 826088, 912694, 1825388, 1961959, 3650776, 3923918, 7847836, 8670593, 14146757, 15695672, 17341186, 28293514, 34682372, 56587028, 69364744, 113174056, 268788383, 537576766, 1075153532, 2150307064]

約数ペア:

[(1, 2150307064), (2, 1075153532), (4, 537576766), (8, 268788383), (19, 113174056), (31, 69364744), (38, 56587028), (62, 34682372), (76, 28293514), (124, 17341186), (137, 15695672), (152, 14146757), (248, 8670593), (274, 7847836), (548, 3923918), (589, 3650776), (1096, 1961959), (1178, 1825388), (2356, 912694), (2603, 826088), (3331, 645544), (4247, 506312), (4712, 456347), (5206, 413044), (6662, 322772), (8494, 253156), (10412, 206522), (13324, 161386), (16988, 126578), (20824, 103261), (26648, 80693), (33976, 63289)]