492030916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1571}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 979796160

約数和(自身を除く): 487765244

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 317, 494, 634, 988, 1268, 1571, 3142, 4121, 6023, 6284, 8242, 12046, 16484, 20423, 24092, 29849, 40846, 59698, 78299, 81692, 119396, 156598, 313196, 388037, 498007, 776074, 996014, 1552148, 1992028, 6474091, 9462133, 12948182, 18924266, 25896364, 37848532, 123007729, 246015458, 492030916]

約数ペア:

[(1, 492030916), (2, 246015458), (4, 123007729), (13, 37848532), (19, 25896364), (26, 18924266), (38, 12948182), (52, 9462133), (76, 6474091), (247, 1992028), (317, 1552148), (494, 996014), (634, 776074), (988, 498007), (1268, 388037), (1571, 313196), (3142, 156598), (4121, 119396), (6023, 81692), (6284, 78299), (8242, 59698), (12046, 40846), (16484, 29849), (20423, 24092)]