2140615846

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{947}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 3325432320

約数和(自身を除く): 1184816474

約数列:

[1, 2, 47, 94, 139, 173, 278, 346, 947, 1894, 6533, 8131, 13066, 16262, 24047, 44509, 48094, 89018, 131633, 163831, 263266, 327662, 1130209, 2260418, 6186751, 7700057, 12373502, 15400114, 22772509, 45545018, 1070307923, 2140615846]

約数ペア:

[(1, 2140615846), (2, 1070307923), (47, 45545018), (94, 22772509), (139, 15400114), (173, 12373502), (278, 7700057), (346, 6186751), (947, 2260418), (1894, 1130209), (6533, 327662), (8131, 263266), (13066, 163831), (16262, 131633), (24047, 89018), (44509, 48094)]