877812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 2342592

約数和(自身を除く): 1464780

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 331, 442, 662, 663, 884, 993, 1324, 1326, 1986, 2652, 3972, 4303, 5627, 8606, 11254, 12909, 16881, 17212, 22508, 25818, 33762, 51636, 67524, 73151, 146302, 219453, 292604, 438906, 877812]

約数ペア:

[(1, 877812), (2, 438906), (3, 292604), (4, 219453), (6, 146302), (12, 73151), (13, 67524), (17, 51636), (26, 33762), (34, 25818), (39, 22508), (51, 17212), (52, 16881), (68, 12909), (78, 11254), (102, 8606), (156, 5627), (204, 4303), (221, 3972), (331, 2652), (442, 1986), (662, 1326), (663, 1324), (884, 993)]