2949407812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{4799}}^1$

素因数の和:5092

約数の個数: 48

約数和(自身を含む): 5689958400

約数和(自身を除く): 2740550588

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 223, 446, 689, 892, 1378, 2756, 2899, 4799, 5798, 9598, 11596, 11819, 19196, 23638, 47276, 62387, 124774, 153647, 249548, 254347, 307294, 508694, 614588, 1017388, 1070177, 2140354, 3306511, 4280708, 6613022, 13226044, 13912301, 27824602, 55649204, 56719381, 113438762, 226877524, 737351953, 1474703906, 2949407812]

約数ペア:

[(1, 2949407812), (2, 1474703906), (4, 737351953), (13, 226877524), (26, 113438762), (52, 56719381), (53, 55649204), (106, 27824602), (212, 13912301), (223, 13226044), (446, 6613022), (689, 4280708), (892, 3306511), (1378, 2140354), (2756, 1070177), (2899, 1017388), (4799, 614588), (5798, 508694), (9598, 307294), (11596, 254347), (11819, 249548), (19196, 153647), (23638, 124774), (47276, 62387)]