634263812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102499}}^1$

素因数の和:102540

約数の個数: 48

約数和(自身を含む): 1446480000

約数和(自身を除く): 812216188

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 102499, 204998, 409996, 717493, 1332487, 1434986, 1742483, 2664974, 2869972, 3484966, 5329948, 6969932, 9327409, 12197381, 18654818, 22652279, 24394762, 37309636, 45304558, 48789524, 90609116, 158565953, 317131906, 634263812]

約数ペア:

[(1, 634263812), (2, 317131906), (4, 158565953), (7, 90609116), (13, 48789524), (14, 45304558), (17, 37309636), (26, 24394762), (28, 22652279), (34, 18654818), (52, 12197381), (68, 9327409), (91, 6969932), (119, 5329948), (182, 3484966), (221, 2869972), (238, 2664974), (364, 1742483), (442, 1434986), (476, 1332487), (884, 717493), (1547, 409996), (3094, 204998), (6188, 102499)]