1214458190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{480023}}^1$

素因数の和:480064

約数の個数: 32

約数和(自身を含む): 2488444416

約数和(自身を除く): 1273986226

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 480023, 960046, 2400115, 4800230, 5280253, 10560506, 11040529, 22081058, 26401265, 52802530, 55202645, 110405290, 121445819, 242891638, 607229095, 1214458190]

約数ペア:

[(1, 1214458190), (2, 607229095), (5, 242891638), (10, 121445819), (11, 110405290), (22, 55202645), (23, 52802530), (46, 26401265), (55, 22081058), (110, 11040529), (115, 10560506), (230, 5280253), (253, 4800230), (506, 2400115), (1265, 960046), (2530, 480023)]