622971248

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{5081}}^1$

素因数の和:5265

約数の個数: 40

約数和(自身を含む): 1235129280

約数和(自身を除く): 612158032

約数列:

[1, 2, 4, 8, 16, 79, 97, 158, 194, 316, 388, 632, 776, 1264, 1552, 5081, 7663, 10162, 15326, 20324, 30652, 40648, 61304, 81296, 122608, 401399, 492857, 802798, 985714, 1605596, 1971428, 3211192, 3942856, 6422384, 7885712, 38935703, 77871406, 155742812, 311485624, 622971248]

約数ペア:

[(1, 622971248), (2, 311485624), (4, 155742812), (8, 77871406), (16, 38935703), (79, 7885712), (97, 6422384), (158, 3942856), (194, 3211192), (316, 1971428), (388, 1605596), (632, 985714), (776, 802798), (1264, 492857), (1552, 401399), (5081, 122608), (7663, 81296), (10162, 61304), (15326, 40648), (20324, 30652)]