616615132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1697}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 1300803840

約数和(自身を除く): 684188708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 683, 1366, 1697, 2732, 3394, 4781, 6788, 9562, 11879, 12977, 19124, 23758, 25954, 32243, 47516, 51908, 64486, 90839, 128972, 181678, 225701, 363356, 451402, 902804, 1159051, 2318102, 4636204, 8113357, 16226714, 22021969, 32453428, 44043938, 88087876, 154153783, 308307566, 616615132]

約数ペア:

[(1, 616615132), (2, 308307566), (4, 154153783), (7, 88087876), (14, 44043938), (19, 32453428), (28, 22021969), (38, 16226714), (76, 8113357), (133, 4636204), (266, 2318102), (532, 1159051), (683, 902804), (1366, 451402), (1697, 363356), (2732, 225701), (3394, 181678), (4781, 128972), (6788, 90839), (9562, 64486), (11879, 51908), (12977, 47516), (19124, 32243), (23758, 25954)]