121948498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4451}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 222243840

約数和(自身を除く): 100295342

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 4451, 8902, 13699, 27398, 31157, 62314, 84569, 169138, 458453, 591983, 916906, 1183966, 3209171, 6418342, 8710607, 17421214, 60974249, 121948498]

約数ペア:

[(1, 121948498), (2, 60974249), (7, 17421214), (14, 8710607), (19, 6418342), (38, 3209171), (103, 1183966), (133, 916906), (206, 591983), (266, 458453), (721, 169138), (1442, 84569), (1957, 62314), (3914, 31157), (4451, 27398), (8902, 13699)]