1215694792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3257}}^1$

素因数の和:3410

約数の個数: 64

約数和(自身を含む): 2547886320

約数和(自身を除く): 1332191528

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 97, 104, 148, 194, 296, 388, 481, 776, 962, 1261, 1924, 2522, 3257, 3589, 3848, 5044, 6514, 7178, 10088, 13028, 14356, 26056, 28712, 42341, 46657, 84682, 93314, 120509, 169364, 186628, 241018, 315929, 338728, 373256, 482036, 631858, 964072, 1263716, 1566617, 2527432, 3133234, 4107077, 6266468, 8214154, 11689373, 12532936, 16428308, 23378746, 32856616, 46757492, 93514984, 151961849, 303923698, 607847396, 1215694792]

約数ペア:

[(1, 1215694792), (2, 607847396), (4, 303923698), (8, 151961849), (13, 93514984), (26, 46757492), (37, 32856616), (52, 23378746), (74, 16428308), (97, 12532936), (104, 11689373), (148, 8214154), (194, 6266468), (296, 4107077), (388, 3133234), (481, 2527432), (776, 1566617), (962, 1263716), (1261, 964072), (1924, 631858), (2522, 482036), (3257, 373256), (3589, 338728), (3848, 315929), (5044, 241018), (6514, 186628), (7178, 169364), (10088, 120509), (13028, 93314), (14356, 84682), (26056, 46657), (28712, 42341)]