229779502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 377625600

約数和(自身を除く): 147846098

約数列:

[1, 2, 19, 31, 38, 62, 131, 262, 589, 1178, 1489, 2489, 2978, 4061, 4978, 8122, 28291, 46159, 56582, 77159, 92318, 154318, 195059, 390118, 877021, 1754042, 3706121, 6046829, 7412242, 12093658, 114889751, 229779502]

約数ペア:

[(1, 229779502), (2, 114889751), (19, 12093658), (31, 7412242), (38, 6046829), (62, 3706121), (131, 1754042), (262, 877021), (589, 390118), (1178, 195059), (1489, 154318), (2489, 92318), (2978, 77159), (4061, 56582), (4978, 46159), (8122, 28291)]