779246884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{51853}}^1$

素因数の和:51904

約数の個数: 36

約数和(自身を含む): 1560079444

約数和(自身を除く): 780832560

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 15028, 51853, 103706, 207412, 674089, 881501, 1348178, 1763002, 2696356, 3526004, 11459513, 14985517, 22919026, 29971034, 45838052, 59942068, 194811721, 389623442, 779246884]

約数ペア:

[(1, 779246884), (2, 389623442), (4, 194811721), (13, 59942068), (17, 45838052), (26, 29971034), (34, 22919026), (52, 14985517), (68, 11459513), (221, 3526004), (289, 2696356), (442, 1763002), (578, 1348178), (884, 881501), (1156, 674089), (3757, 207412), (7514, 103706), (15028, 51853)]