4000818458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{41243}}^1$

素因数の和:41319

約数の個数: 48

約数和(自身を含む): 7608033216

約数和(自身を除く): 3607214758

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 287, 338, 533, 574, 1066, 1183, 2366, 3731, 6929, 7462, 13858, 41243, 48503, 82486, 97006, 288701, 536159, 577402, 1072318, 1690963, 3381926, 3753113, 6970067, 7506226, 11836741, 13940134, 21982519, 23673482, 43965038, 48790469, 97580938, 153877633, 285772747, 307755266, 571545494, 2000409229, 4000818458]

約数ペア:

[(1, 4000818458), (2, 2000409229), (7, 571545494), (13, 307755266), (14, 285772747), (26, 153877633), (41, 97580938), (82, 48790469), (91, 43965038), (169, 23673482), (182, 21982519), (287, 13940134), (338, 11836741), (533, 7506226), (574, 6970067), (1066, 3753113), (1183, 3381926), (2366, 1690963), (3731, 1072318), (6929, 577402), (7462, 536159), (13858, 288701), (41243, 97006), (48503, 82486)]