1395126726

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{279137}}^1$

素因数の和:279173

約数の個数: 48

約数和(自身を含む): 3436747056

約数和(自身を除く): 2041620330

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 279137, 558274, 837411, 1674822, 1953959, 3907918, 4745329, 5861877, 9490658, 11723754, 13677713, 14235987, 27355426, 28471974, 33217303, 41033139, 66434606, 82066278, 99651909, 199303818, 232521121, 465042242, 697563363, 1395126726]

約数ペア:

[(1, 1395126726), (2, 697563363), (3, 465042242), (6, 232521121), (7, 199303818), (14, 99651909), (17, 82066278), (21, 66434606), (34, 41033139), (42, 33217303), (49, 28471974), (51, 27355426), (98, 14235987), (102, 13677713), (119, 11723754), (147, 9490658), (238, 5861877), (294, 4745329), (357, 3907918), (714, 1953959), (833, 1674822), (1666, 837411), (2499, 558274), (4998, 279137)]