914761092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{640589}}^1$

素因数の和:640620

約数の個数: 48

約数和(自身を含む): 2582858880

約数和(自身を除く): 1668097788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 640589, 1281178, 1921767, 2562356, 3843534, 4484123, 7687068, 8968246, 10890013, 13452369, 17936492, 21780026, 26904738, 32670039, 43560052, 53809476, 65340078, 76230091, 130680156, 152460182, 228690273, 304920364, 457380546, 914761092]

約数ペア:

[(1, 914761092), (2, 457380546), (3, 304920364), (4, 228690273), (6, 152460182), (7, 130680156), (12, 76230091), (14, 65340078), (17, 53809476), (21, 43560052), (28, 32670039), (34, 26904738), (42, 21780026), (51, 17936492), (68, 13452369), (84, 10890013), (102, 8968246), (119, 7687068), (204, 4484123), (238, 3843534), (357, 2562356), (476, 1921767), (714, 1281178), (1428, 640589)]