386500972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{51977}}^1$

素因数の和:52018

約数の個数: 36

約数和(自身を含む): 799005816

約数和(自身を除く): 412504844

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 51977, 103954, 207908, 571747, 675701, 1143494, 1351402, 2286988, 2702804, 7432711, 8784113, 14865422, 17568226, 29730844, 35136452, 96625243, 193250486, 386500972]

約数ペア:

[(1, 386500972), (2, 193250486), (4, 96625243), (11, 35136452), (13, 29730844), (22, 17568226), (26, 14865422), (44, 8784113), (52, 7432711), (143, 2702804), (169, 2286988), (286, 1351402), (338, 1143494), (572, 675701), (676, 571747), (1859, 207908), (3718, 103954), (7436, 51977)]