13828212190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{5413}}^1$

素因数の和:5933

約数の個数: 64

約数和(自身を含む): 27493937856

約数和(自身を除く): 13665725666

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 457, 559, 914, 1118, 2285, 2795, 4570, 5413, 5590, 5941, 10826, 11882, 19651, 27065, 29705, 39302, 54130, 59410, 70369, 98255, 140738, 196510, 232759, 255463, 351845, 465518, 510926, 703690, 1163795, 1277315, 2327590, 2473741, 2554630, 3025867, 4947482, 6051734, 12368705, 15129335, 24737410, 30258670, 32158633, 64317266, 106370863, 160793165, 212741726, 321586330, 531854315, 1063708630, 1382821219, 2765642438, 6914106095, 13828212190]

約数ペア:

[(1, 13828212190), (2, 6914106095), (5, 2765642438), (10, 1382821219), (13, 1063708630), (26, 531854315), (43, 321586330), (65, 212741726), (86, 160793165), (130, 106370863), (215, 64317266), (430, 32158633), (457, 30258670), (559, 24737410), (914, 15129335), (1118, 12368705), (2285, 6051734), (2795, 4947482), (4570, 3025867), (5413, 2554630), (5590, 2473741), (5941, 2327590), (10826, 1277315), (11882, 1163795), (19651, 703690), (27065, 510926), (29705, 465518), (39302, 351845), (54130, 255463), (59410, 232759), (70369, 196510), (98255, 140738)]