260854998

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{1559}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 530150400

約数和(自身を除く): 269295402

約数列:

[1, 2, 3, 6, 79, 158, 237, 353, 474, 706, 1059, 1559, 2118, 3118, 4677, 9354, 27887, 55774, 83661, 123161, 167322, 246322, 369483, 550327, 738966, 1100654, 1650981, 3301962, 43475833, 86951666, 130427499, 260854998]

約数ペア:

[(1, 260854998), (2, 130427499), (3, 86951666), (6, 43475833), (79, 3301962), (158, 1650981), (237, 1100654), (353, 738966), (474, 550327), (706, 369483), (1059, 246322), (1559, 167322), (2118, 123161), (3118, 83661), (4677, 55774), (9354, 27887)]