2080378876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{5167}}^1$

素因数の和:5410

約数の個数: 48

約数和(自身を含む): 4000776192

約数和(自身を除く): 1920397316

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 191, 382, 527, 764, 1054, 2108, 3247, 5167, 5921, 6494, 10334, 11842, 12988, 20668, 23684, 87839, 100657, 160177, 175678, 201314, 320354, 351356, 402628, 640708, 986897, 1973794, 2723009, 3947588, 5446018, 10892036, 16777249, 30593807, 33554498, 61187614, 67108996, 122375228, 520094719, 1040189438, 2080378876]

約数ペア:

[(1, 2080378876), (2, 1040189438), (4, 520094719), (17, 122375228), (31, 67108996), (34, 61187614), (62, 33554498), (68, 30593807), (124, 16777249), (191, 10892036), (382, 5446018), (527, 3947588), (764, 2723009), (1054, 1973794), (2108, 986897), (3247, 640708), (5167, 402628), (5921, 351356), (6494, 320354), (10334, 201314), (11842, 175678), (12988, 160177), (20668, 100657), (23684, 87839)]