2511691572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{435151}}^1$

素因数の和:435208

約数の個数: 48

約数和(自身を含む): 6482024192

約数和(自身を除く): 3970332620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 435151, 870302, 1305453, 1740604, 2610906, 5221812, 5656963, 11313926, 16100587, 16970889, 22627852, 32201174, 33941778, 48301761, 64402348, 67883556, 96603522, 193207044, 209307631, 418615262, 627922893, 837230524, 1255845786, 2511691572]

約数ペア:

[(1, 2511691572), (2, 1255845786), (3, 837230524), (4, 627922893), (6, 418615262), (12, 209307631), (13, 193207044), (26, 96603522), (37, 67883556), (39, 64402348), (52, 48301761), (74, 33941778), (78, 32201174), (111, 22627852), (148, 16970889), (156, 16100587), (222, 11313926), (444, 5656963), (481, 5221812), (962, 2610906), (1443, 1740604), (1924, 1305453), (2886, 870302), (5772, 435151)]