1894092748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1733}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 3556919520

約数和(自身を除く): 1662826772

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 197, 292, 394, 788, 1387, 1733, 2774, 3466, 3743, 5548, 6932, 7486, 14381, 14972, 28762, 32927, 57524, 65854, 126509, 131708, 253018, 273239, 341401, 506036, 546478, 682802, 1092956, 1365604, 2403671, 4807342, 6486619, 9614684, 12973238, 24922273, 25946476, 49844546, 99689092, 473523187, 947046374, 1894092748]

約数ペア:

[(1, 1894092748), (2, 947046374), (4, 473523187), (19, 99689092), (38, 49844546), (73, 25946476), (76, 24922273), (146, 12973238), (197, 9614684), (292, 6486619), (394, 4807342), (788, 2403671), (1387, 1365604), (1733, 1092956), (2774, 682802), (3466, 546478), (3743, 506036), (5548, 341401), (6932, 273239), (7486, 253018), (14381, 131708), (14972, 126509), (28762, 65854), (32927, 57524)]