494048984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13931}}^1$

素因数の和:13992

約数の個数: 64

約数和(自身を含む): 1123476480

約数和(自身を除く): 629427496

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 8866, 13931, 17732, 27862, 35464, 55724, 111448, 153241, 181103, 306482, 362206, 431861, 612964, 724412, 863722, 1225928, 1448824, 1727444, 1992133, 3454888, 3984266, 4750471, 5614193, 7968532, 9500942, 11228386, 15937064, 19001884, 22456772, 38003768, 44913544, 61756123, 123512246, 247024492, 494048984]

約数ペア:

[(1, 494048984), (2, 247024492), (4, 123512246), (8, 61756123), (11, 44913544), (13, 38003768), (22, 22456772), (26, 19001884), (31, 15937064), (44, 11228386), (52, 9500942), (62, 7968532), (88, 5614193), (104, 4750471), (124, 3984266), (143, 3454888), (248, 1992133), (286, 1727444), (341, 1448824), (403, 1225928), (572, 863722), (682, 724412), (806, 612964), (1144, 431861), (1364, 362206), (1612, 306482), (2728, 181103), (3224, 153241), (4433, 111448), (8866, 55724), (13931, 35464), (17732, 27862)]