123080974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 202152960

約数和(自身を除く): 79071986

約数列:

[1, 2, 19, 31, 38, 62, 163, 326, 589, 641, 1178, 1282, 3097, 5053, 6194, 10106, 12179, 19871, 24358, 39742, 96007, 104483, 192014, 208966, 377549, 755098, 1985177, 3238973, 3970354, 6477946, 61540487, 123080974]

約数ペア:

[(1, 123080974), (2, 61540487), (19, 6477946), (31, 3970354), (38, 3238973), (62, 1985177), (163, 755098), (326, 377549), (589, 208966), (641, 192014), (1178, 104483), (1282, 96007), (3097, 39742), (5053, 24358), (6194, 19871), (10106, 12179)]