1946193410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{455783}}^1$

素因数の和:455858

約数の個数: 32

約数和(自身を含む): 4069239552

約数和(自身を除く): 2123046142

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 455783, 911566, 2278915, 3190481, 4557830, 6380962, 15952405, 27802763, 31904810, 55605526, 139013815, 194619341, 278027630, 389238682, 973096705, 1946193410]

約数ペア:

[(1, 1946193410), (2, 973096705), (5, 389238682), (7, 278027630), (10, 194619341), (14, 139013815), (35, 55605526), (61, 31904810), (70, 27802763), (122, 15952405), (305, 6380962), (427, 4557830), (610, 3190481), (854, 2278915), (2135, 911566), (4270, 455783)]