279849104

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{60521}}^1$

素因数の和:60563

約数の個数: 30

約数和(自身を含む): 575987874

約数和(自身を除く): 296138770

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 60521, 121042, 242084, 484168, 968336, 1028857, 2057714, 4115428, 8230856, 16461712, 17490569, 34981138, 69962276, 139924552, 279849104]

約数ペア:

[(1, 279849104), (2, 139924552), (4, 69962276), (8, 34981138), (16, 17490569), (17, 16461712), (34, 8230856), (68, 4115428), (136, 2057714), (272, 1028857), (289, 968336), (578, 484168), (1156, 242084), (2312, 121042), (4624, 60521)]