1648036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 3185784

約数和(自身を除く): 1537748

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 773, 1066, 1546, 2132, 3092, 10049, 20098, 31693, 40196, 63386, 126772, 412009, 824018, 1648036]

約数ペア:

[(1, 1648036), (2, 824018), (4, 412009), (13, 126772), (26, 63386), (41, 40196), (52, 31693), (82, 20098), (164, 10049), (533, 3092), (773, 2132), (1066, 1546)]