4037444918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{9421}}^1$

素因数の和:9800

約数の個数: 32

約数和(自身を含む): 6667157952

約数和(自身を除く): 2629713034

約数列:

[1, 2, 13, 26, 53, 106, 311, 622, 689, 1378, 4043, 8086, 9421, 16483, 18842, 32966, 122473, 214279, 244946, 428558, 499313, 998626, 2929931, 5859862, 6491069, 12982138, 38089103, 76178206, 155286343, 310572686, 2018722459, 4037444918]

約数ペア:

[(1, 4037444918), (2, 2018722459), (13, 310572686), (26, 155286343), (53, 76178206), (106, 38089103), (311, 12982138), (622, 6491069), (689, 5859862), (1378, 2929931), (4043, 998626), (8086, 499313), (9421, 428558), (16483, 244946), (18842, 214279), (32966, 122473)]