2018583944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3719}}^1$

素因数の和:4062

約数の個数: 64

約数和(自身を含む): 4330972800

約数和(自身を除く): 2312388856

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 307, 442, 614, 884, 1228, 1768, 2456, 3719, 3991, 5219, 7438, 7982, 10438, 14876, 15964, 20876, 29752, 31928, 41752, 48347, 63223, 67847, 96694, 126446, 135694, 193388, 252892, 271388, 386776, 505784, 542776, 821899, 1141733, 1643798, 2283466, 3287596, 4566932, 6575192, 9133864, 14842529, 19409461, 29685058, 38818922, 59370116, 77637844, 118740232, 155275688, 252322993, 504645986, 1009291972, 2018583944]

約数ペア:

[(1, 2018583944), (2, 1009291972), (4, 504645986), (8, 252322993), (13, 155275688), (17, 118740232), (26, 77637844), (34, 59370116), (52, 38818922), (68, 29685058), (104, 19409461), (136, 14842529), (221, 9133864), (307, 6575192), (442, 4566932), (614, 3287596), (884, 2283466), (1228, 1643798), (1768, 1141733), (2456, 821899), (3719, 542776), (3991, 505784), (5219, 386776), (7438, 271388), (7982, 252892), (10438, 193388), (14876, 135694), (15964, 126446), (20876, 96694), (29752, 67847), (31928, 63223), (41752, 48347)]