2064744554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 3487293000

約数和(自身を除く): 1422548446

約数列:

[1, 2, 17, 19, 34, 38, 149, 298, 323, 361, 646, 722, 1129, 2258, 2533, 2831, 5066, 5662, 6137, 12274, 19193, 21451, 38386, 42902, 48127, 53789, 96254, 107578, 168221, 336442, 364667, 407569, 729334, 815138, 914413, 1828826, 2859757, 3196199, 5719514, 6392398, 6928673, 13857346, 54335383, 60727781, 108670766, 121455562, 1032372277, 2064744554]

約数ペア:

[(1, 2064744554), (2, 1032372277), (17, 121455562), (19, 108670766), (34, 60727781), (38, 54335383), (149, 13857346), (298, 6928673), (323, 6392398), (361, 5719514), (646, 3196199), (722, 2859757), (1129, 1828826), (2258, 914413), (2533, 815138), (2831, 729334), (5066, 407569), (5662, 364667), (6137, 336442), (12274, 168221), (19193, 107578), (21451, 96254), (38386, 53789), (42902, 48127)]