1856120110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3433}}^1\times {\mathrm{4159}}^1$

素因数の和:7612

約数の個数: 32

約数和(自身を含む): 3599930880

約数和(自身を除く): 1743810770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3433, 4159, 6866, 8318, 17165, 20795, 34330, 41590, 44629, 54067, 89258, 108134, 223145, 270335, 446290, 540670, 14277847, 28555694, 71389235, 142778470, 185612011, 371224022, 928060055, 1856120110]

約数ペア:

[(1, 1856120110), (2, 928060055), (5, 371224022), (10, 185612011), (13, 142778470), (26, 71389235), (65, 28555694), (130, 14277847), (3433, 540670), (4159, 446290), (6866, 270335), (8318, 223145), (17165, 108134), (20795, 89258), (34330, 54067), (41590, 44629)]