1876901690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1\times {\mathrm{2393}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 3464079696

約数和(自身を除く): 1587178006

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1913, 2393, 3826, 4786, 9565, 11965, 19130, 23930, 78433, 98113, 156866, 196226, 392165, 490565, 784330, 981130, 4577809, 9155618, 22889045, 45778090, 187690169, 375380338, 938450845, 1876901690]

約数ペア:

[(1, 1876901690), (2, 938450845), (5, 375380338), (10, 187690169), (41, 45778090), (82, 22889045), (205, 9155618), (410, 4577809), (1913, 981130), (2393, 784330), (3826, 490565), (4786, 392165), (9565, 196226), (11965, 156866), (19130, 98113), (23930, 78433)]