425685246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{2647}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 992555136

約数和(自身を除く): 566869890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 547, 1094, 1641, 2647, 3282, 3829, 5294, 7658, 7941, 11487, 15882, 18529, 22974, 26803, 37058, 53606, 55587, 80409, 111174, 129703, 160818, 259406, 389109, 778218, 1447909, 2895818, 4343727, 8687454, 10135363, 20270726, 30406089, 60812178, 70947541, 141895082, 212842623, 425685246]

約数ペア:

[(1, 425685246), (2, 212842623), (3, 141895082), (6, 70947541), (7, 60812178), (14, 30406089), (21, 20270726), (42, 10135363), (49, 8687454), (98, 4343727), (147, 2895818), (294, 1447909), (547, 778218), (1094, 389109), (1641, 259406), (2647, 160818), (3282, 129703), (3829, 111174), (5294, 80409), (7658, 55587), (7941, 53606), (11487, 37058), (15882, 26803), (18529, 22974)]