1097509970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{39607}}^1$

素因数の和:39794

約数の個数: 32

約数和(自身を含む): 2104610688

約数和(自身を除く): 1007100718

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 13855, 27710, 39607, 79214, 198035, 396070, 673319, 1346638, 3366595, 6455941, 6733190, 12911882, 32279705, 64559410, 109750997, 219501994, 548754985, 1097509970]

約数ペア:

[(1, 1097509970), (2, 548754985), (5, 219501994), (10, 109750997), (17, 64559410), (34, 32279705), (85, 12911882), (163, 6733190), (170, 6455941), (326, 3366595), (815, 1346638), (1630, 673319), (2771, 396070), (5542, 198035), (13855, 79214), (27710, 39607)]