2149431536

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3733}}^1$

素因数の和:3898

約数の個数: 80

約数和(自身を含む): 4900561344

約数和(自身を除く): 2751129808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 97, 106, 112, 194, 212, 371, 388, 424, 679, 742, 776, 848, 1358, 1484, 1552, 2716, 2968, 3733, 5141, 5432, 5936, 7466, 10282, 10864, 14932, 20564, 26131, 29864, 35987, 41128, 52262, 59728, 71974, 82256, 104524, 143948, 197849, 209048, 287896, 362101, 395698, 418096, 575792, 724202, 791396, 1384943, 1448404, 1582792, 2534707, 2769886, 2896808, 3165584, 5069414, 5539772, 5793616, 10138828, 11079544, 19191353, 20277656, 22159088, 38382706, 40555312, 76765412, 134339471, 153530824, 268678942, 307061648, 537357884, 1074715768, 2149431536]

約数ペア:

[(1, 2149431536), (2, 1074715768), (4, 537357884), (7, 307061648), (8, 268678942), (14, 153530824), (16, 134339471), (28, 76765412), (53, 40555312), (56, 38382706), (97, 22159088), (106, 20277656), (112, 19191353), (194, 11079544), (212, 10138828), (371, 5793616), (388, 5539772), (424, 5069414), (679, 3165584), (742, 2896808), (776, 2769886), (848, 2534707), (1358, 1582792), (1484, 1448404), (1552, 1384943), (2716, 791396), (2968, 724202), (3733, 575792), (5141, 418096), (5432, 395698), (5936, 362101), (7466, 287896), (10282, 209048), (10864, 197849), (14932, 143948), (20564, 104524), (26131, 82256), (29864, 71974), (35987, 59728), (41128, 52262)]