2116730378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 3908321280

約数和(自身を除く): 1791590902

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 191, 266, 382, 427, 683, 854, 1159, 1337, 1366, 2318, 2674, 3629, 4781, 7258, 8113, 9562, 11651, 12977, 16226, 23302, 25403, 25954, 41663, 50806, 81557, 83326, 90839, 130453, 163114, 181678, 221369, 260906, 291641, 442738, 583282, 791597, 913171, 1549583, 1583194, 1826342, 2478607, 3099166, 4957214, 5541179, 7957633, 11082358, 15915266, 17350249, 34700498, 55703431, 111406862, 151195027, 302390054, 1058365189, 2116730378]

約数ペア:

[(1, 2116730378), (2, 1058365189), (7, 302390054), (14, 151195027), (19, 111406862), (38, 55703431), (61, 34700498), (122, 17350249), (133, 15915266), (191, 11082358), (266, 7957633), (382, 5541179), (427, 4957214), (683, 3099166), (854, 2478607), (1159, 1826342), (1337, 1583194), (1366, 1549583), (2318, 913171), (2674, 791597), (3629, 583282), (4781, 442738), (7258, 291641), (8113, 260906), (9562, 221369), (11651, 181678), (12977, 163114), (16226, 130453), (23302, 90839), (25403, 83326), (25954, 81557), (41663, 50806)]