1111404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 3015936

約数和(自身を除く): 1904532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 131, 202, 262, 303, 393, 404, 524, 606, 707, 786, 917, 1212, 1414, 1572, 1834, 2121, 2751, 2828, 3668, 4242, 5502, 8484, 11004, 13231, 26462, 39693, 52924, 79386, 92617, 158772, 185234, 277851, 370468, 555702, 1111404]

約数ペア:

[(1, 1111404), (2, 555702), (3, 370468), (4, 277851), (6, 185234), (7, 158772), (12, 92617), (14, 79386), (21, 52924), (28, 39693), (42, 26462), (84, 13231), (101, 11004), (131, 8484), (202, 5502), (262, 4242), (303, 3668), (393, 2828), (404, 2751), (524, 2121), (606, 1834), (707, 1572), (786, 1414), (917, 1212)]