389542188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{41039}}^1$

素因数の和:41166

約数の個数: 48

約数和(自身を含む): 1047997440

約数和(自身を除く): 658455252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 41039, 82078, 123117, 164156, 246234, 287273, 492468, 574546, 861819, 1149092, 1723638, 3447276, 4637407, 9274814, 13912221, 18549628, 27824442, 32461849, 55648884, 64923698, 97385547, 129847396, 194771094, 389542188]

約数ペア:

[(1, 389542188), (2, 194771094), (3, 129847396), (4, 97385547), (6, 64923698), (7, 55648884), (12, 32461849), (14, 27824442), (21, 18549628), (28, 13912221), (42, 9274814), (84, 4637407), (113, 3447276), (226, 1723638), (339, 1149092), (452, 861819), (678, 574546), (791, 492468), (1356, 287273), (1582, 246234), (2373, 164156), (3164, 123117), (4746, 82078), (9492, 41039)]