1235976196

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{953}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 2717812440

約数和(自身を除く): 1481836244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 509, 637, 953, 1018, 1274, 1906, 2036, 2548, 3563, 3812, 6617, 6671, 7126, 12389, 13234, 13342, 14252, 24778, 24941, 26468, 26684, 46319, 46697, 49556, 49882, 86723, 92638, 93394, 99764, 173446, 185276, 186788, 324233, 346892, 485077, 607061, 648466, 970154, 1214122, 1296932, 1940308, 2428244, 3395539, 6306001, 6791078, 12612002, 13582156, 23768773, 25224004, 44142007, 47537546, 88284014, 95075092, 176568028, 308994049, 617988098, 1235976196]

約数ペア:

[(1, 1235976196), (2, 617988098), (4, 308994049), (7, 176568028), (13, 95075092), (14, 88284014), (26, 47537546), (28, 44142007), (49, 25224004), (52, 23768773), (91, 13582156), (98, 12612002), (182, 6791078), (196, 6306001), (364, 3395539), (509, 2428244), (637, 1940308), (953, 1296932), (1018, 1214122), (1274, 970154), (1906, 648466), (2036, 607061), (2548, 485077), (3563, 346892), (3812, 324233), (6617, 186788), (6671, 185276), (7126, 173446), (12389, 99764), (13234, 93394), (13342, 92638), (14252, 86723), (24778, 49882), (24941, 49556), (26468, 46697), (26684, 46319)]