3771586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 7838208

約数和(自身を除く): 4066622

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 53, 91, 106, 119, 161, 182, 221, 238, 299, 322, 371, 391, 442, 598, 689, 742, 782, 901, 1219, 1378, 1547, 1802, 2093, 2438, 2737, 3094, 4186, 4823, 5083, 5474, 6307, 8533, 9646, 10166, 11713, 12614, 15847, 17066, 20723, 23426, 31694, 35581, 41446, 71162, 81991, 110929, 145061, 163982, 221858, 269399, 290122, 538798, 1885793, 3771586]

約数ペア:

[(1, 3771586), (2, 1885793), (7, 538798), (13, 290122), (14, 269399), (17, 221858), (23, 163982), (26, 145061), (34, 110929), (46, 81991), (53, 71162), (91, 41446), (106, 35581), (119, 31694), (161, 23426), (182, 20723), (221, 17066), (238, 15847), (299, 12614), (322, 11713), (371, 10166), (391, 9646), (442, 8533), (598, 6307), (689, 5474), (742, 5083), (782, 4823), (901, 4186), (1219, 3094), (1378, 2737), (1547, 2438), (1802, 2093)]