1138576496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4185943}}^1$

素因数の和:4185968

約数の個数: 20

約数和(自身を含む): 2335756752

約数和(自身を除く): 1197180256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4185943, 8371886, 16743772, 33487544, 66975088, 71161031, 142322062, 284644124, 569288248, 1138576496]

約数ペア:

[(1, 1138576496), (2, 569288248), (4, 284644124), (8, 142322062), (16, 71161031), (17, 66975088), (34, 33487544), (68, 16743772), (136, 8371886), (272, 4185943)]