4917290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 10195200

約数和(自身を除く): 5277910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 353, 398, 706, 995, 1393, 1765, 1990, 2471, 2786, 3530, 4942, 6965, 12355, 13930, 24710, 70247, 140494, 351235, 491729, 702470, 983458, 2458645, 4917290]

約数ペア:

[(1, 4917290), (2, 2458645), (5, 983458), (7, 702470), (10, 491729), (14, 351235), (35, 140494), (70, 70247), (199, 24710), (353, 13930), (398, 12355), (706, 6965), (995, 4942), (1393, 3530), (1765, 2786), (1990, 2471)]