1377396724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1163}}^1\times {\mathrm{2447}}^1$

素因数の和:3636

約数の個数: 36

約数和(自身を含む): 2652858432

約数和(自身を除く): 1275461708

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1163, 2326, 2447, 4652, 4894, 9788, 12793, 25586, 26917, 51172, 53834, 107668, 140723, 281446, 296087, 562892, 592174, 1184348, 2845861, 5691722, 11383444, 31304471, 62608942, 125217884, 344349181, 688698362, 1377396724]

約数ペア:

[(1, 1377396724), (2, 688698362), (4, 344349181), (11, 125217884), (22, 62608942), (44, 31304471), (121, 11383444), (242, 5691722), (484, 2845861), (1163, 1184348), (2326, 592174), (2447, 562892), (4652, 296087), (4894, 281446), (9788, 140723), (12793, 107668), (25586, 53834), (26917, 51172)]