1881021632

素因数分解:

$2^6\times 7^1\times {\mathrm{4198709}}^1$

素因数の和:4198728

約数の個数: 28

約数和(自身を含む): 4265889360

約数和(自身を除く): 2384867728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4198709, 8397418, 16794836, 29390963, 33589672, 58781926, 67179344, 117563852, 134358688, 235127704, 268717376, 470255408, 940510816, 1881021632]

約数ペア:

[(1, 1881021632), (2, 940510816), (4, 470255408), (7, 268717376), (8, 235127704), (14, 134358688), (16, 117563852), (28, 67179344), (32, 58781926), (56, 33589672), (64, 29390963), (112, 16794836), (224, 8397418), (448, 4198709)]