2018759512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{4973}}^1$

素因数の和:5656

約数の個数: 64

約数和(自身を含む): 4727289600

約数和(自身を除く): 2708530088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 659, 1318, 2636, 4613, 4973, 5272, 7249, 9226, 9946, 14498, 18452, 19892, 28996, 34811, 36904, 39784, 50743, 54703, 57992, 69622, 101486, 109406, 139244, 202972, 218812, 278488, 382921, 405944, 437624, 765842, 1531684, 3063368, 3277207, 6554414, 13108828, 22940449, 26217656, 36049277, 45880898, 72098554, 91761796, 144197108, 183523592, 252344939, 288394216, 504689878, 1009379756, 2018759512]

約数ペア:

[(1, 2018759512), (2, 1009379756), (4, 504689878), (7, 288394216), (8, 252344939), (11, 183523592), (14, 144197108), (22, 91761796), (28, 72098554), (44, 45880898), (56, 36049277), (77, 26217656), (88, 22940449), (154, 13108828), (308, 6554414), (616, 3277207), (659, 3063368), (1318, 1531684), (2636, 765842), (4613, 437624), (4973, 405944), (5272, 382921), (7249, 278488), (9226, 218812), (9946, 202972), (14498, 139244), (18452, 109406), (19892, 101486), (28996, 69622), (34811, 57992), (36904, 54703), (39784, 50743)]