499168804940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14653}}^1\times {\mathrm{131023}}^1$

素因数の和:145698

約数の個数: 48

約数和(自身を含む): 1128975109248

約数和(自身を除く): 629806304308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14653, 29306, 58612, 73265, 131023, 146530, 190489, 262046, 293060, 380978, 524092, 655115, 761956, 952445, 1310230, 1703299, 1904890, 2620460, 3406598, 3809780, 6813196, 8516495, 17032990, 34065980, 1919880019, 3839760038, 7679520076, 9599400095, 19198800190, 24958440247, 38397600380, 49916880494, 99833760988, 124792201235, 249584402470, 499168804940]

約数ペア:

[(1, 499168804940), (2, 249584402470), (4, 124792201235), (5, 99833760988), (10, 49916880494), (13, 38397600380), (20, 24958440247), (26, 19198800190), (52, 9599400095), (65, 7679520076), (130, 3839760038), (260, 1919880019), (14653, 34065980), (29306, 17032990), (58612, 8516495), (73265, 6813196), (131023, 3809780), (146530, 3406598), (190489, 2620460), (262046, 1904890), (293060, 1703299), (380978, 1310230), (524092, 952445), (655115, 761956)]