1086918028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{70451}}^1$

素因数の和:70510

約数の個数: 48

約数和(自身を含む): 2367187200

約数和(自身を除く): 1280269172

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 70451, 140902, 281804, 493157, 986314, 1338569, 1972628, 2043079, 2677138, 4086158, 5354276, 8172316, 9369983, 14301553, 18739966, 28603106, 37479932, 38818501, 57206212, 77637002, 155274004, 271729507, 543459014, 1086918028]

約数ペア:

[(1, 1086918028), (2, 543459014), (4, 271729507), (7, 155274004), (14, 77637002), (19, 57206212), (28, 38818501), (29, 37479932), (38, 28603106), (58, 18739966), (76, 14301553), (116, 9369983), (133, 8172316), (203, 5354276), (266, 4086158), (406, 2677138), (532, 2043079), (551, 1972628), (812, 1338569), (1102, 986314), (2204, 493157), (3857, 281804), (7714, 140902), (15428, 70451)]