420474689596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1487}}^1\times {\mathrm{4957}}^1$

素因数の和:7558

約数の個数: 48

約数和(自身を含む): 793848940416

約数和(自身を除く): 373374250820

約数列:

[1, 2, 4, 13, 26, 52, 1097, 1487, 2194, 2974, 4388, 4957, 5948, 9914, 14261, 19331, 19828, 28522, 38662, 57044, 64441, 77324, 128882, 257764, 1631239, 3262478, 5437829, 6524956, 7371059, 10875658, 14742118, 21206107, 21751316, 29484236, 42412214, 70691777, 84824428, 95823767, 141383554, 191647534, 282767108, 383295068, 8086051723, 16172103446, 32344206892, 105118672399, 210237344798, 420474689596]

約数ペア:

[(1, 420474689596), (2, 210237344798), (4, 105118672399), (13, 32344206892), (26, 16172103446), (52, 8086051723), (1097, 383295068), (1487, 282767108), (2194, 191647534), (2974, 141383554), (4388, 95823767), (4957, 84824428), (5948, 70691777), (9914, 42412214), (14261, 29484236), (19331, 21751316), (19828, 21206107), (28522, 14742118), (38662, 10875658), (57044, 7371059), (64441, 6524956), (77324, 5437829), (128882, 3262478), (257764, 1631239)]