2085492448

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{385631}}^1$

素因数の和:385667

約数の個数: 36

約数和(自身を含む): 4445951328

約数和(自身を除く): 2360458880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 385631, 771262, 1542524, 3085048, 5013203, 6170096, 10026406, 12340192, 20052812, 40105624, 65171639, 80211248, 130343278, 160422496, 260686556, 521373112, 1042746224, 2085492448]

約数ペア:

[(1, 2085492448), (2, 1042746224), (4, 521373112), (8, 260686556), (13, 160422496), (16, 130343278), (26, 80211248), (32, 65171639), (52, 40105624), (104, 20052812), (169, 12340192), (208, 10026406), (338, 6170096), (416, 5013203), (676, 3085048), (1352, 1542524), (2704, 771262), (5408, 385631)]