1234428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 3194016

約数和(自身を除く): 1959588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 193, 246, 386, 492, 533, 579, 772, 1066, 1158, 1599, 2132, 2316, 2509, 3198, 5018, 6396, 7527, 7913, 10036, 15054, 15826, 23739, 30108, 31652, 47478, 94956, 102869, 205738, 308607, 411476, 617214, 1234428]

約数ペア:

[(1, 1234428), (2, 617214), (3, 411476), (4, 308607), (6, 205738), (12, 102869), (13, 94956), (26, 47478), (39, 31652), (41, 30108), (52, 23739), (78, 15826), (82, 15054), (123, 10036), (156, 7913), (164, 7527), (193, 6396), (246, 5018), (386, 3198), (492, 2509), (533, 2316), (579, 2132), (772, 1599), (1066, 1158)]