2872912252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{91529}}^1$

素因数の和:91618

約数の個数: 48

約数和(自身を含む): 6150816000

約数和(自身を除く): 3277903748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 7847, 15694, 31388, 91529, 183058, 366116, 640703, 1281406, 1739051, 2562812, 3478102, 5400211, 6956204, 10800422, 12173357, 21600844, 24346714, 37801477, 48693428, 75602954, 102604009, 151205908, 205208018, 410416036, 718228063, 1436456126, 2872912252]

約数ペア:

[(1, 2872912252), (2, 1436456126), (4, 718228063), (7, 410416036), (14, 205208018), (19, 151205908), (28, 102604009), (38, 75602954), (59, 48693428), (76, 37801477), (118, 24346714), (133, 21600844), (236, 12173357), (266, 10800422), (413, 6956204), (532, 5400211), (826, 3478102), (1121, 2562812), (1652, 1739051), (2242, 1281406), (4484, 640703), (7847, 366116), (15694, 183058), (31388, 91529)]