1738976428

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{4903}}^1$

素因数の和:5206

約数の個数: 48

約数和(自身を含む): 3559127040

約数和(自身を除く): 1820150612

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 239, 371, 478, 742, 956, 1484, 1673, 3346, 4903, 6692, 9806, 12667, 19612, 25334, 34321, 50668, 68642, 88669, 137284, 177338, 259859, 354676, 519718, 1039436, 1171817, 1819013, 2343634, 3638026, 4687268, 7276052, 8202719, 16405438, 32810876, 62106301, 124212602, 248425204, 434744107, 869488214, 1738976428]

約数ペア:

[(1, 1738976428), (2, 869488214), (4, 434744107), (7, 248425204), (14, 124212602), (28, 62106301), (53, 32810876), (106, 16405438), (212, 8202719), (239, 7276052), (371, 4687268), (478, 3638026), (742, 2343634), (956, 1819013), (1484, 1171817), (1673, 1039436), (3346, 519718), (4903, 354676), (6692, 259859), (9806, 177338), (12667, 137284), (19612, 88669), (25334, 68642), (34321, 50668)]