1323921898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{40063}}^1$

素因数の和:40150

約数の個数: 32

約数和(自身を含む): 2261532672

約数和(自身を除く): 937610774

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2542, 16523, 33046, 40063, 80126, 520819, 1041638, 1241953, 1642583, 2483906, 3285166, 16145389, 21353579, 32290778, 42707158, 50920073, 101840146, 661960949, 1323921898]

約数ペア:

[(1, 1323921898), (2, 661960949), (13, 101840146), (26, 50920073), (31, 42707158), (41, 32290778), (62, 21353579), (82, 16145389), (403, 3285166), (533, 2483906), (806, 1642583), (1066, 1241953), (1271, 1041638), (2542, 520819), (16523, 80126), (33046, 40063)]