1553233790

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{3313}}^1$

素因数の和:3764

約数の個数: 32

約数和(自身を含む): 2823209856

約数和(自身を除く): 1269976066

約数列:

[1, 2, 5, 10, 173, 271, 346, 542, 865, 1355, 1730, 2710, 3313, 6626, 16565, 33130, 46883, 93766, 234415, 468830, 573149, 897823, 1146298, 1795646, 2865745, 4489115, 5731490, 8978230, 155323379, 310646758, 776616895, 1553233790]

約数ペア:

[(1, 1553233790), (2, 776616895), (5, 310646758), (10, 155323379), (173, 8978230), (271, 5731490), (346, 4489115), (542, 2865745), (865, 1795646), (1355, 1146298), (1730, 897823), (2710, 573149), (3313, 468830), (6626, 234415), (16565, 93766), (33130, 46883)]