1375318564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7699}}^1$

素因数の和:7828

約数の個数: 48

約数和(自身を含む): 2654467200

約数和(自身を除く): 1279148636

約数列:

[1, 2, 4, 17, 34, 37, 68, 71, 74, 142, 148, 284, 629, 1207, 1258, 2414, 2516, 2627, 4828, 5254, 7699, 10508, 15398, 30796, 44659, 89318, 130883, 178636, 261766, 284863, 523532, 546629, 569726, 1093258, 1139452, 2186516, 4842671, 9292693, 9685342, 18585386, 19370684, 20225273, 37170772, 40450546, 80901092, 343829641, 687659282, 1375318564]

約数ペア:

[(1, 1375318564), (2, 687659282), (4, 343829641), (17, 80901092), (34, 40450546), (37, 37170772), (68, 20225273), (71, 19370684), (74, 18585386), (142, 9685342), (148, 9292693), (284, 4842671), (629, 2186516), (1207, 1139452), (1258, 1093258), (2414, 569726), (2516, 546629), (2627, 523532), (4828, 284863), (5254, 261766), (7699, 178636), (10508, 130883), (15398, 89318), (30796, 44659)]