190053400124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{622889}}^1$

素因数の和:623558

約数の個数: 48

約数和(自身を含む): 403094543040

約数和(自身を除く): 213041142916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 641, 1282, 2564, 4487, 8974, 10897, 17948, 21794, 43588, 76279, 152558, 305116, 622889, 1245778, 2491556, 4360223, 8720446, 10589113, 17440892, 21178226, 42356452, 74123791, 148247582, 296495164, 399271849, 798543698, 1597087396, 2794902943, 5589805886, 6787621433, 11179611772, 13575242866, 27150485732, 47513350031, 95026700062, 190053400124]

約数ペア:

[(1, 190053400124), (2, 95026700062), (4, 47513350031), (7, 27150485732), (14, 13575242866), (17, 11179611772), (28, 6787621433), (34, 5589805886), (68, 2794902943), (119, 1597087396), (238, 798543698), (476, 399271849), (641, 296495164), (1282, 148247582), (2564, 74123791), (4487, 42356452), (8974, 21178226), (10897, 17440892), (17948, 10589113), (21794, 8720446), (43588, 4360223), (76279, 2491556), (152558, 1245778), (305116, 622889)]