1698997612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{5507}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 3400639200

約数和(自身を除く): 1701641588

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 349, 442, 698, 884, 1396, 4537, 5507, 5933, 9074, 11014, 11866, 18148, 22028, 23732, 71591, 77129, 93619, 143182, 154258, 187238, 286364, 308516, 374476, 1217047, 1921943, 2434094, 3843886, 4868188, 7687772, 24985259, 32673031, 49970518, 65346062, 99941036, 130692124, 424749403, 849498806, 1698997612]

約数ペア:

[(1, 1698997612), (2, 849498806), (4, 424749403), (13, 130692124), (17, 99941036), (26, 65346062), (34, 49970518), (52, 32673031), (68, 24985259), (221, 7687772), (349, 4868188), (442, 3843886), (698, 2434094), (884, 1921943), (1396, 1217047), (4537, 374476), (5507, 308516), (5933, 286364), (9074, 187238), (11014, 154258), (11866, 143182), (18148, 93619), (22028, 77129), (23732, 71591)]