1351736984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4092

約数の個数: 64

約数和(自身を含む): 2835453600

約数和(自身を除く): 1483716616

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 89, 104, 148, 178, 296, 356, 481, 712, 962, 1157, 1924, 2314, 3293, 3848, 3947, 4628, 6586, 7894, 9256, 13172, 15788, 26344, 31576, 42809, 51311, 85618, 102622, 146039, 171236, 205244, 292078, 342472, 351283, 410488, 584156, 702566, 1168312, 1405132, 1898507, 2810264, 3797014, 4566679, 7594028, 9133358, 12997471, 15188056, 18266716, 25994942, 36533432, 51989884, 103979768, 168967123, 337934246, 675868492, 1351736984]

約数ペア:

[(1, 1351736984), (2, 675868492), (4, 337934246), (8, 168967123), (13, 103979768), (26, 51989884), (37, 36533432), (52, 25994942), (74, 18266716), (89, 15188056), (104, 12997471), (148, 9133358), (178, 7594028), (296, 4566679), (356, 3797014), (481, 2810264), (712, 1898507), (962, 1405132), (1157, 1168312), (1924, 702566), (2314, 584156), (3293, 410488), (3848, 351283), (3947, 342472), (4628, 292078), (6586, 205244), (7894, 171236), (9256, 146039), (13172, 102622), (15788, 85618), (26344, 51311), (31576, 42809)]