2043240064

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{938989}}^1$

素因数の和:939020

約数の個数: 32

約数和(自身を含む): 4309964100

約数和(自身を除く): 2266724036

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 938989, 1877978, 3755956, 7511912, 15023824, 15962813, 30047648, 31925626, 60095296, 63851252, 120190592, 127702504, 255405008, 510810016, 1021620032, 2043240064]

約数ペア:

[(1, 2043240064), (2, 1021620032), (4, 510810016), (8, 255405008), (16, 127702504), (17, 120190592), (32, 63851252), (34, 60095296), (64, 31925626), (68, 30047648), (128, 15962813), (136, 15023824), (272, 7511912), (544, 3755956), (1088, 1877978), (2176, 938989)]