4198558

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 4510562

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 59, 91, 118, 119, 161, 182, 221, 238, 299, 322, 391, 413, 442, 598, 767, 782, 826, 1003, 1357, 1534, 1547, 2006, 2093, 2714, 2737, 3094, 4186, 5083, 5369, 5474, 7021, 9499, 10166, 10738, 13039, 14042, 17641, 18998, 23069, 26078, 35282, 35581, 46138, 71162, 91273, 123487, 161483, 182546, 246974, 299897, 322966, 599794, 2099279, 4198558]

約数ペア:

[(1, 4198558), (2, 2099279), (7, 599794), (13, 322966), (14, 299897), (17, 246974), (23, 182546), (26, 161483), (34, 123487), (46, 91273), (59, 71162), (91, 46138), (118, 35581), (119, 35282), (161, 26078), (182, 23069), (221, 18998), (238, 17641), (299, 14042), (322, 13039), (391, 10738), (413, 10166), (442, 9499), (598, 7021), (767, 5474), (782, 5369), (826, 5083), (1003, 4186), (1357, 3094), (1534, 2737), (1547, 2714), (2006, 2093)]