2017296728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 4131456000

約数和(自身を除く): 2114159272

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 211, 248, 422, 589, 844, 1178, 1688, 2029, 2356, 4009, 4058, 4712, 6541, 8018, 8116, 13082, 16036, 16232, 26164, 32072, 38551, 52328, 62899, 77102, 124279, 125798, 154204, 248558, 251596, 308408, 428119, 497116, 503192, 856238, 994232, 1195081, 1712476, 2390162, 3424952, 4780324, 8134261, 9560648, 13271689, 16268522, 26543378, 32537044, 53086756, 65074088, 106173512, 252162091, 504324182, 1008648364, 2017296728]

約数ペア:

[(1, 2017296728), (2, 1008648364), (4, 504324182), (8, 252162091), (19, 106173512), (31, 65074088), (38, 53086756), (62, 32537044), (76, 26543378), (124, 16268522), (152, 13271689), (211, 9560648), (248, 8134261), (422, 4780324), (589, 3424952), (844, 2390162), (1178, 1712476), (1688, 1195081), (2029, 994232), (2356, 856238), (4009, 503192), (4058, 497116), (4712, 428119), (6541, 308408), (8018, 251596), (8116, 248558), (13082, 154204), (16036, 125798), (16232, 124279), (26164, 77102), (32072, 62899), (38551, 52328)]