115838684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:870

約数の個数: 36

約数和(自身を含む): 220588200

約数和(自身を除く): 104749516

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 349, 491, 676, 698, 982, 1396, 1964, 4537, 6383, 9074, 12766, 18148, 25532, 58981, 82979, 117962, 165958, 171359, 235924, 331916, 342718, 685436, 2227667, 4455334, 8910668, 28959671, 57919342, 115838684]

約数ペア:

[(1, 115838684), (2, 57919342), (4, 28959671), (13, 8910668), (26, 4455334), (52, 2227667), (169, 685436), (338, 342718), (349, 331916), (491, 235924), (676, 171359), (698, 165958), (982, 117962), (1396, 82979), (1964, 58981), (4537, 25532), (6383, 18148), (9074, 12766)]