2497365890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{424001}}^1$

素因数の和:424058

約数の個数: 32

約数和(自身を含む): 4884503040

約数和(自身を除く): 2387137150

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 424001, 848002, 2120005, 4240010, 8056019, 13144031, 16112038, 26288062, 40280095, 65720155, 80560190, 131440310, 249736589, 499473178, 1248682945, 2497365890]

約数ペア:

[(1, 2497365890), (2, 1248682945), (5, 499473178), (10, 249736589), (19, 131440310), (31, 80560190), (38, 65720155), (62, 40280095), (95, 26288062), (155, 16112038), (190, 13144031), (310, 8056019), (589, 4240010), (1178, 2120005), (2945, 848002), (5890, 424001)]