456314404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20551}}^1$

素因数の和:20636

約数の個数: 48

約数和(自身を含む): 998991616

約数和(自身を除く): 542677212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 20551, 22204, 41102, 82204, 143857, 267163, 287714, 534326, 575428, 1068652, 1253611, 1870141, 2507222, 3740282, 5014444, 7480564, 8775277, 16296943, 17550554, 32593886, 35101108, 65187772, 114078601, 228157202, 456314404]

約数ペア:

[(1, 456314404), (2, 228157202), (4, 114078601), (7, 65187772), (13, 35101108), (14, 32593886), (26, 17550554), (28, 16296943), (52, 8775277), (61, 7480564), (91, 5014444), (122, 3740282), (182, 2507222), (244, 1870141), (364, 1253611), (427, 1068652), (793, 575428), (854, 534326), (1586, 287714), (1708, 267163), (3172, 143857), (5551, 82204), (11102, 41102), (20551, 22204)]