1048049392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{63781}}^1$

素因数の和:63881

約数の個数: 40

約数和(自身を含む): 2214511040

約数和(自身を除く): 1166461648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 63781, 127562, 255124, 510248, 829153, 1020496, 1658306, 3316612, 5038699, 6633224, 10077398, 13266448, 20154796, 40309592, 65503087, 80619184, 131006174, 262012348, 524024696, 1048049392]

約数ペア:

[(1, 1048049392), (2, 524024696), (4, 262012348), (8, 131006174), (13, 80619184), (16, 65503087), (26, 40309592), (52, 20154796), (79, 13266448), (104, 10077398), (158, 6633224), (208, 5038699), (316, 3316612), (632, 1658306), (1027, 1020496), (1264, 829153), (2054, 510248), (4108, 255124), (8216, 127562), (16432, 63781)]