1990463066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{35951}}^1$

素因数の和:36050

約数の個数: 32

約数和(自身を含む): 3313336320

約数和(自身を除く): 1322873254

約数列:

[1, 2, 19, 31, 38, 47, 62, 94, 589, 893, 1178, 1457, 1786, 2914, 27683, 35951, 55366, 71902, 683069, 1114481, 1366138, 1689697, 2228962, 3379394, 21175139, 32104243, 42350278, 52380607, 64208486, 104761214, 995231533, 1990463066]

約数ペア:

[(1, 1990463066), (2, 995231533), (19, 104761214), (31, 64208486), (38, 52380607), (47, 42350278), (62, 32104243), (94, 21175139), (589, 3379394), (893, 2228962), (1178, 1689697), (1457, 1366138), (1786, 1114481), (2914, 683069), (27683, 71902), (35951, 55366)]