2009394862

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 3304728000

約数和(自身を除く): 1295333138

約数列:

[1, 2, 23, 29, 46, 58, 79, 158, 529, 667, 829, 1058, 1334, 1658, 1817, 2291, 3634, 4582, 15341, 19067, 24041, 30682, 38134, 41791, 48082, 52693, 65491, 83582, 105386, 130982, 438541, 552943, 877082, 1105886, 1211939, 1506293, 1899239, 2423878, 3012586, 3798478, 12717689, 25435378, 34644739, 43682497, 69289478, 87364994, 1004697431, 2009394862]

約数ペア:

[(1, 2009394862), (2, 1004697431), (23, 87364994), (29, 69289478), (46, 43682497), (58, 34644739), (79, 25435378), (158, 12717689), (529, 3798478), (667, 3012586), (829, 2423878), (1058, 1899239), (1334, 1506293), (1658, 1211939), (1817, 1105886), (2291, 877082), (3634, 552943), (4582, 438541), (15341, 130982), (19067, 105386), (24041, 83582), (30682, 65491), (38134, 52693), (41791, 48082)]