4944190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4490690

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 389, 410, 778, 1271, 1945, 2542, 3890, 6355, 12059, 12710, 15949, 24118, 31898, 60295, 79745, 120590, 159490, 494419, 988838, 2472095, 4944190]

約数ペア:

[(1, 4944190), (2, 2472095), (5, 988838), (10, 494419), (31, 159490), (41, 120590), (62, 79745), (82, 60295), (155, 31898), (205, 24118), (310, 15949), (389, 12710), (410, 12059), (778, 6355), (1271, 3890), (1945, 2542)]