305300852

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{17623}}^1$

素因数の和:17759

約数の個数: 24

約数和(自身を含む): 550714752

約数和(自身を除く): 245413900

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 17324, 17623, 35246, 70492, 1075003, 1251233, 2150006, 2502466, 4300012, 5004932, 76325213, 152650426, 305300852]

約数ペア:

[(1, 305300852), (2, 152650426), (4, 76325213), (61, 5004932), (71, 4300012), (122, 2502466), (142, 2150006), (244, 1251233), (284, 1075003), (4331, 70492), (8662, 35246), (17324, 17623)]