3879683990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{327953}}^1$

素因数の和:327993

約数の個数: 48

約数和(自身を含む): 8642243808

約数和(自身を除く): 4762559818

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 327953, 655906, 1639765, 2295671, 3279530, 4263389, 4591342, 8526778, 11478355, 21316945, 22956710, 29843723, 42633890, 55424057, 59687446, 110848114, 149218615, 277120285, 298437230, 387968399, 554240570, 775936798, 1939841995, 3879683990]

約数ペア:

[(1, 3879683990), (2, 1939841995), (5, 775936798), (7, 554240570), (10, 387968399), (13, 298437230), (14, 277120285), (26, 149218615), (35, 110848114), (65, 59687446), (70, 55424057), (91, 42633890), (130, 29843723), (169, 22956710), (182, 21316945), (338, 11478355), (455, 8526778), (845, 4591342), (910, 4263389), (1183, 3279530), (1690, 2295671), (2366, 1639765), (5915, 655906), (11830, 327953)]