991654843196

素因数分解:

$2^2\times {\mathrm{1231}}^1\times {\mathrm{3461}}^1\times {\mathrm{58189}}^1$

素因数の和:62885

約数の個数: 24

約数和(自身を含む): 1737337398720

約数和(自身を除く): 745682555524

約数列:

[1, 2, 4, 1231, 2462, 3461, 4924, 6922, 13844, 58189, 116378, 232756, 4260491, 8520982, 17041964, 71630659, 143261318, 201392129, 286522636, 402784258, 805568516, 247913710799, 495827421598, 991654843196]

約数ペア:

[(1, 991654843196), (2, 495827421598), (4, 247913710799), (1231, 805568516), (2462, 402784258), (3461, 286522636), (4924, 201392129), (6922, 143261318), (13844, 71630659), (58189, 17041964), (116378, 8520982), (232756, 4260491)]