1265843184

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{643213}}^1$

素因数の和:643265

約数の個数: 40

約数和(自身を含む): 3349858512

約数和(自身を除く): 2084015328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 643213, 1286426, 1929639, 2572852, 3859278, 5145704, 7718556, 10291408, 15437112, 26371733, 30874224, 52743466, 79115199, 105486932, 158230398, 210973864, 316460796, 421947728, 632921592, 1265843184]

約数ペア:

[(1, 1265843184), (2, 632921592), (3, 421947728), (4, 316460796), (6, 210973864), (8, 158230398), (12, 105486932), (16, 79115199), (24, 52743466), (41, 30874224), (48, 26371733), (82, 15437112), (123, 10291408), (164, 7718556), (246, 5145704), (328, 3859278), (492, 2572852), (656, 1929639), (984, 1286426), (1968, 643213)]