874816962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3519

約数の個数: 64

約数和(自身を含む): 1927741440

約数和(自身を除く): 1052924478

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 73, 93, 114, 146, 186, 219, 438, 589, 1178, 1387, 1767, 2263, 2774, 3391, 3534, 4161, 4526, 6782, 6789, 8322, 10173, 13578, 20346, 42997, 64429, 85994, 105121, 128858, 128991, 193287, 210242, 247543, 257982, 315363, 386574, 495086, 630726, 742629, 1485258, 1997299, 3994598, 4703317, 5991897, 7673833, 9406634, 11983794, 14109951, 15347666, 23021499, 28219902, 46042998, 145802827, 291605654, 437408481, 874816962]

約数ペア:

[(1, 874816962), (2, 437408481), (3, 291605654), (6, 145802827), (19, 46042998), (31, 28219902), (38, 23021499), (57, 15347666), (62, 14109951), (73, 11983794), (93, 9406634), (114, 7673833), (146, 5991897), (186, 4703317), (219, 3994598), (438, 1997299), (589, 1485258), (1178, 742629), (1387, 630726), (1767, 495086), (2263, 386574), (2774, 315363), (3391, 257982), (3534, 247543), (4161, 210242), (4526, 193287), (6782, 128991), (6789, 128858), (8322, 105121), (10173, 85994), (13578, 64429), (20346, 42997)]