2558904952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{57457}}^1$

素因数の和:57775

約数の個数: 32

約数和(自身を含む): 5067795600

約数和(自身を除く): 2508890648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 1172, 2344, 5567, 11134, 22268, 44536, 57457, 114914, 229828, 459656, 1091683, 2183366, 4366732, 8733464, 16834901, 33669802, 67339604, 134679208, 319863119, 639726238, 1279452476, 2558904952]

約数ペア:

[(1, 2558904952), (2, 1279452476), (4, 639726238), (8, 319863119), (19, 134679208), (38, 67339604), (76, 33669802), (152, 16834901), (293, 8733464), (586, 4366732), (1172, 2183366), (2344, 1091683), (5567, 459656), (11134, 229828), (22268, 114914), (44536, 57457)]