4915144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 10019520

約数和(自身を除く): 5104376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 283, 334, 566, 668, 1132, 1336, 2171, 2264, 3679, 4342, 7358, 8684, 14716, 17368, 29432, 47261, 94522, 189044, 378088, 614393, 1228786, 2457572, 4915144]

約数ペア:

[(1, 4915144), (2, 2457572), (4, 1228786), (8, 614393), (13, 378088), (26, 189044), (52, 94522), (104, 47261), (167, 29432), (283, 17368), (334, 14716), (566, 8684), (668, 7358), (1132, 4342), (1336, 3679), (2171, 2264)]