16408044994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{212909}}^1$

素因数の和:213066

約数の個数: 32

約数和(自身を含む): 27961044480

約数和(自身を除く): 11552999486

約数列:

[1, 2, 11, 22, 31, 62, 113, 226, 341, 682, 1243, 2486, 3503, 7006, 38533, 77066, 212909, 425818, 2341999, 4683998, 6600179, 13200358, 24058717, 48117434, 72601969, 145203938, 264645887, 529291774, 745820227, 1491640454, 8204022497, 16408044994]

約数ペア:

[(1, 16408044994), (2, 8204022497), (11, 1491640454), (22, 745820227), (31, 529291774), (62, 264645887), (113, 145203938), (226, 72601969), (341, 48117434), (682, 24058717), (1243, 13200358), (2486, 6600179), (3503, 4683998), (7006, 2341999), (38533, 425818), (77066, 212909)]