2215674970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{16673}}^1$

素因数の和:16914

約数の個数: 32

約数和(自身を含む): 4058985168

約数和(自身を除く): 1843310198

約数列:

[1, 2, 5, 10, 97, 137, 194, 274, 485, 685, 970, 1370, 13289, 16673, 26578, 33346, 66445, 83365, 132890, 166730, 1617281, 2284201, 3234562, 4568402, 8086405, 11421005, 16172810, 22842010, 221567497, 443134994, 1107837485, 2215674970]

約数ペア:

[(1, 2215674970), (2, 1107837485), (5, 443134994), (10, 221567497), (97, 22842010), (137, 16172810), (194, 11421005), (274, 8086405), (485, 4568402), (685, 3234562), (970, 2284201), (1370, 1617281), (13289, 166730), (16673, 132890), (26578, 83365), (33346, 66445)]