664584920998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1\times {\mathrm{45389}}^1$

素因数の和:47260

約数の個数: 32

約数和(自身を含む): 1037070720000

約数和(自身を除く): 372485799002

約数列:

[1, 2, 31, 62, 139, 278, 1699, 3398, 4309, 8618, 45389, 52669, 90778, 105338, 236161, 472322, 1407059, 2814118, 6309071, 7320991, 12618142, 14641982, 77115911, 154231822, 195581201, 391162402, 2390593241, 4781186482, 10719111629, 21438223258, 332292460499, 664584920998]

約数ペア:

[(1, 664584920998), (2, 332292460499), (31, 21438223258), (62, 10719111629), (139, 4781186482), (278, 2390593241), (1699, 391162402), (3398, 195581201), (4309, 154231822), (8618, 77115911), (45389, 14641982), (52669, 12618142), (90778, 7320991), (105338, 6309071), (236161, 2814118), (472322, 1407059)]