2539177512

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1\times {\mathrm{1997}}^1$

素因数の和:3746

約数の個数: 64

約数和(自身を含む): 6559833600

約数和(自身を除く): 4020656088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1709, 1997, 3418, 3994, 5127, 5991, 6836, 7988, 10254, 11982, 13672, 15976, 20508, 23964, 41016, 47928, 52979, 61907, 105958, 123814, 158937, 185721, 211916, 247628, 317874, 371442, 423832, 495256, 635748, 742884, 1271496, 1485768, 3412873, 6825746, 10238619, 13651492, 20477238, 27302984, 40954476, 81908952, 105799063, 211598126, 317397189, 423196252, 634794378, 846392504, 1269588756, 2539177512]

約数ペア:

[(1, 2539177512), (2, 1269588756), (3, 846392504), (4, 634794378), (6, 423196252), (8, 317397189), (12, 211598126), (24, 105799063), (31, 81908952), (62, 40954476), (93, 27302984), (124, 20477238), (186, 13651492), (248, 10238619), (372, 6825746), (744, 3412873), (1709, 1485768), (1997, 1271496), (3418, 742884), (3994, 635748), (5127, 495256), (5991, 423832), (6836, 371442), (7988, 317874), (10254, 247628), (11982, 211916), (13672, 185721), (15976, 158937), (20508, 123814), (23964, 105958), (41016, 61907), (47928, 52979)]