1330397329996

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1\times {\mathrm{247879}}^1$

素因数の和:249854

約数の個数: 48

約数和(自身を含む): 2688082109440

約数和(自身を除く): 1357684779444

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 1861, 2884, 3722, 7444, 13027, 26054, 52108, 191683, 247879, 383366, 495758, 766732, 991516, 1341781, 1735153, 2683562, 3470306, 5367124, 6940612, 25531537, 51063074, 102126148, 178720759, 357441518, 461302819, 714883036, 922605638, 1845211276, 3229119733, 6458239466, 12916478932, 47514190357, 95028380714, 190056761428, 332599332499, 665198664998, 1330397329996]

約数ペア:

[(1, 1330397329996), (2, 665198664998), (4, 332599332499), (7, 190056761428), (14, 95028380714), (28, 47514190357), (103, 12916478932), (206, 6458239466), (412, 3229119733), (721, 1845211276), (1442, 922605638), (1861, 714883036), (2884, 461302819), (3722, 357441518), (7444, 178720759), (13027, 102126148), (26054, 51063074), (52108, 25531537), (191683, 6940612), (247879, 5367124), (383366, 3470306), (495758, 2683562), (766732, 1735153), (991516, 1341781)]