2018258584

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{14869}}^1$

素因数の和:14960

約数の個数: 48

約数和(自身を含む): 4079138400

約数和(自身を除く): 2060879816

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 361, 376, 722, 893, 1444, 1786, 2888, 3572, 7144, 14869, 16967, 29738, 33934, 59476, 67868, 118952, 135736, 282511, 565022, 698843, 1130044, 1397686, 2260088, 2795372, 5367709, 5590744, 10735418, 13278017, 21470836, 26556034, 42941672, 53112068, 106224136, 252282323, 504564646, 1009129292, 2018258584]

約数ペア:

[(1, 2018258584), (2, 1009129292), (4, 504564646), (8, 252282323), (19, 106224136), (38, 53112068), (47, 42941672), (76, 26556034), (94, 21470836), (152, 13278017), (188, 10735418), (361, 5590744), (376, 5367709), (722, 2795372), (893, 2260088), (1444, 1397686), (1786, 1130044), (2888, 698843), (3572, 565022), (7144, 282511), (14869, 135736), (16967, 118952), (29738, 67868), (33934, 59476)]