2017642256

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1320

約数の個数: 80

約数和(自身を含む): 4542352128

約数和(自身を除く): 2524709872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 173, 202, 346, 404, 692, 707, 808, 1031, 1211, 1384, 1414, 1616, 2062, 2422, 2768, 2828, 4124, 4844, 5656, 7217, 8248, 9688, 11312, 14434, 16496, 17473, 19376, 28868, 34946, 57736, 69892, 104131, 115472, 122311, 139784, 178363, 208262, 244622, 279568, 356726, 416524, 489244, 713452, 728917, 833048, 978488, 1248541, 1426904, 1457834, 1666096, 1956976, 2497082, 2853808, 2915668, 4994164, 5831336, 9988328, 11662672, 18014663, 19976656, 36029326, 72058652, 126102641, 144117304, 252205282, 288234608, 504410564, 1008821128, 2017642256]

約数ペア:

[(1, 2017642256), (2, 1008821128), (4, 504410564), (7, 288234608), (8, 252205282), (14, 144117304), (16, 126102641), (28, 72058652), (56, 36029326), (101, 19976656), (112, 18014663), (173, 11662672), (202, 9988328), (346, 5831336), (404, 4994164), (692, 2915668), (707, 2853808), (808, 2497082), (1031, 1956976), (1211, 1666096), (1384, 1457834), (1414, 1426904), (1616, 1248541), (2062, 978488), (2422, 833048), (2768, 728917), (2828, 713452), (4124, 489244), (4844, 416524), (5656, 356726), (7217, 279568), (8248, 244622), (9688, 208262), (11312, 178363), (14434, 139784), (16496, 122311), (17473, 115472), (19376, 104131), (28868, 69892), (34946, 57736)]