804944830

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{2423}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 1466035200

約数和(自身を除く): 661090370

約数列:

[1, 2, 5, 10, 139, 239, 278, 478, 695, 1195, 1390, 2390, 2423, 4846, 12115, 24230, 33221, 66442, 166105, 332210, 336797, 579097, 673594, 1158194, 1683985, 2895485, 3367970, 5790970, 80494483, 160988966, 402472415, 804944830]

約数ペア:

[(1, 804944830), (2, 402472415), (5, 160988966), (10, 80494483), (139, 5790970), (239, 3367970), (278, 2895485), (478, 1683985), (695, 1158194), (1195, 673594), (1390, 579097), (2390, 336797), (2423, 332210), (4846, 166105), (12115, 66442), (24230, 33221)]