8730228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 22127616

約数和(自身を除く): 13397388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 293, 382, 573, 586, 764, 879, 1146, 1172, 1758, 2292, 2483, 3516, 3809, 4966, 7449, 7618, 9932, 11427, 14898, 15236, 22854, 29796, 45708, 55963, 111926, 167889, 223852, 335778, 671556, 727519, 1455038, 2182557, 2910076, 4365114, 8730228]

約数ペア:

[(1, 8730228), (2, 4365114), (3, 2910076), (4, 2182557), (6, 1455038), (12, 727519), (13, 671556), (26, 335778), (39, 223852), (52, 167889), (78, 111926), (156, 55963), (191, 45708), (293, 29796), (382, 22854), (573, 15236), (586, 14898), (764, 11427), (879, 9932), (1146, 7618), (1172, 7449), (1758, 4966), (2292, 3809), (2483, 3516)]