4001046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 9630720

約数和(自身を除く): 5629674

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 439, 651, 878, 1302, 1317, 1519, 2634, 3038, 3073, 4557, 6146, 9114, 9219, 13609, 18438, 21511, 27218, 40827, 43022, 64533, 81654, 95263, 129066, 190526, 285789, 571578, 666841, 1333682, 2000523, 4001046]

約数ペア:

[(1, 4001046), (2, 2000523), (3, 1333682), (6, 666841), (7, 571578), (14, 285789), (21, 190526), (31, 129066), (42, 95263), (49, 81654), (62, 64533), (93, 43022), (98, 40827), (147, 27218), (186, 21511), (217, 18438), (294, 13609), (434, 9219), (439, 9114), (651, 6146), (878, 4557), (1302, 3073), (1317, 3038), (1519, 2634)]