1322300.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 51797312

約数和(自身を除く): 31297820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 397, 662, 794, 993, 1191, 1324, 1588, 1986, 2382, 3972, 4303, 4764, 5161, 8606, 10322, 12909, 15483, 17212, 20644, 25818, 30966, 51636, 61932, 131407, 262814, 394221, 525628, 788442, 1576884, 1708291, 3416582, 5124873, 6833164, 10249746, 20499492]

約数ペア:

[(1, 20499492), (2, 10249746), (3, 6833164), (4, 5124873), (6, 3416582), (12, 1708291), (13, 1576884), (26, 788442), (39, 525628), (52, 394221), (78, 262814), (156, 131407), (331, 61932), (397, 51636), (662, 30966), (794, 25818), (993, 20644), (1191, 17212), (1324, 15483), (1588, 12909), (1986, 10322), (2382, 8606), (3972, 5161), (4303, 4764)]