1270294528

素因数分解:

$2^{11}\times {\mathrm{620261}}^1$

素因数の和:620283

約数の個数: 24

約数和(自身を含む): 2539972890

約数和(自身を除く): 1269678362

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 620261, 1240522, 2481044, 4962088, 9924176, 19848352, 39696704, 79393408, 158786816, 317573632, 635147264, 1270294528]

約数ペア:

[(1, 1270294528), (2, 635147264), (4, 317573632), (8, 158786816), (16, 79393408), (32, 39696704), (64, 19848352), (128, 9924176), (256, 4962088), (512, 2481044), (1024, 1240522), (2048, 620261)]