940771876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 1819480320

約数和(自身を除く): 878708444

約数列:

[1, 2, 4, 11, 22, 44, 137, 239, 274, 478, 548, 653, 956, 1306, 1507, 2612, 2629, 3014, 5258, 6028, 7183, 10516, 14366, 28732, 32743, 65486, 89461, 130972, 156067, 178922, 312134, 357844, 360173, 624268, 720346, 984071, 1440692, 1716737, 1968142, 3433474, 3936284, 6866948, 21381179, 42762358, 85524716, 235192969, 470385938, 940771876]

約数ペア:

[(1, 940771876), (2, 470385938), (4, 235192969), (11, 85524716), (22, 42762358), (44, 21381179), (137, 6866948), (239, 3936284), (274, 3433474), (478, 1968142), (548, 1716737), (653, 1440692), (956, 984071), (1306, 720346), (1507, 624268), (2612, 360173), (2629, 357844), (3014, 312134), (5258, 178922), (6028, 156067), (7183, 130972), (10516, 89461), (14366, 65486), (28732, 32743)]