2026742788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{53897}}^1$

素因数の和:54004

約数の個数: 48

約数和(自身を含む): 4346334720

約数和(自身を除く): 2319591932

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 1106, 1343, 2212, 2686, 5372, 9401, 18802, 37604, 53897, 107794, 215588, 377279, 754558, 916249, 1509116, 1832498, 3664996, 4257863, 6413743, 8515726, 12827486, 17031452, 25654972, 29805041, 59610082, 72383671, 119220164, 144767342, 289534684, 506685697, 1013371394, 2026742788]

約数ペア:

[(1, 2026742788), (2, 1013371394), (4, 506685697), (7, 289534684), (14, 144767342), (17, 119220164), (28, 72383671), (34, 59610082), (68, 29805041), (79, 25654972), (119, 17031452), (158, 12827486), (238, 8515726), (316, 6413743), (476, 4257863), (553, 3664996), (1106, 1832498), (1343, 1509116), (2212, 916249), (2686, 754558), (5372, 377279), (9401, 215588), (18802, 107794), (37604, 53897)]