2903910526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{19751}}^1$

素因数の和:19968

約数の個数: 32

約数和(自身を含む): 4897863936

約数和(自身を除く): 1993953410

約数列:

[1, 2, 11, 22, 41, 82, 163, 326, 451, 902, 1793, 3586, 6683, 13366, 19751, 39502, 73513, 147026, 217261, 434522, 809791, 1619582, 3219413, 6438826, 8907701, 17815402, 35413543, 70827086, 131995933, 263991866, 1451955263, 2903910526]

約数ペア:

[(1, 2903910526), (2, 1451955263), (11, 263991866), (22, 131995933), (41, 70827086), (82, 35413543), (163, 17815402), (326, 8907701), (451, 6438826), (902, 3219413), (1793, 1619582), (3586, 809791), (6683, 434522), (13366, 217261), (19751, 147026), (39502, 73513)]