1313661610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{5647}}^1$

素因数の和:6238

約数の個数: 32

約数和(自身を含む): 2424483072

約数和(自身を除く): 1110821462

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 541, 1082, 2705, 5410, 5647, 11294, 23263, 28235, 46526, 56470, 116315, 232630, 242821, 485642, 1214105, 2428210, 3055027, 6110054, 15275135, 30550270, 131366161, 262732322, 656830805, 1313661610]

約数ペア:

[(1, 1313661610), (2, 656830805), (5, 262732322), (10, 131366161), (43, 30550270), (86, 15275135), (215, 6110054), (430, 3055027), (541, 2428210), (1082, 1214105), (2705, 485642), (5410, 242821), (5647, 232630), (11294, 116315), (23263, 56470), (28235, 46526)]