843244428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{415801}}^1$

素因数の和:415834

約数の個数: 36

約数和(自身を含む): 2130569448

約数和(自身を除く): 1287325020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 415801, 831602, 1247403, 1663204, 2494806, 4989612, 5405413, 10810826, 16216239, 21621652, 32432478, 64864956, 70270369, 140540738, 210811107, 281081476, 421622214, 843244428]

約数ペア:

[(1, 843244428), (2, 421622214), (3, 281081476), (4, 210811107), (6, 140540738), (12, 70270369), (13, 64864956), (26, 32432478), (39, 21621652), (52, 16216239), (78, 10810826), (156, 5405413), (169, 4989612), (338, 2494806), (507, 1663204), (676, 1247403), (1014, 831602), (2028, 415801)]