1271938148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{294703}}^1$

素因数の和:294803

約数の個数: 24

約数和(自身を含む): 2426003328

約数和(自身を除く): 1154065180

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 294703, 589406, 1178812, 3831139, 7662278, 15324556, 24460349, 48920698, 97841396, 317984537, 635969074, 1271938148]

約数ペア:

[(1, 1271938148), (2, 635969074), (4, 317984537), (13, 97841396), (26, 48920698), (52, 24460349), (83, 15324556), (166, 7662278), (332, 3831139), (1079, 1178812), (2158, 589406), (4316, 294703)]