306175038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{13397}}^1$

素因数の和:13708

約数の個数: 32

約数和(自身を含む): 661754016

約数和(自身を除く): 355578978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 3809, 7618, 11427, 13397, 22854, 26794, 40191, 80382, 174161, 348322, 522483, 1044966, 3925321, 7850642, 11775963, 23551926, 51029173, 102058346, 153087519, 306175038]

約数ペア:

[(1, 306175038), (2, 153087519), (3, 102058346), (6, 51029173), (13, 23551926), (26, 11775963), (39, 7850642), (78, 3925321), (293, 1044966), (586, 522483), (879, 348322), (1758, 174161), (3809, 80382), (7618, 40191), (11427, 26794), (13397, 22854)]