973334090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{26821}}^1$

素因数の和:27038

約数の個数: 32

約数和(自身を含む): 1853936640

約数和(自身を除く): 880602550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 7258, 18145, 26821, 36290, 53642, 134105, 268210, 509599, 1019198, 2547995, 5095990, 5122811, 10245622, 25614055, 51228110, 97333409, 194666818, 486667045, 973334090]

約数ペア:

[(1, 973334090), (2, 486667045), (5, 194666818), (10, 97333409), (19, 51228110), (38, 25614055), (95, 10245622), (190, 5122811), (191, 5095990), (382, 2547995), (955, 1019198), (1910, 509599), (3629, 268210), (7258, 134105), (18145, 53642), (26821, 36290)]