1008378982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 1803352320

約数和(自身を除く): 794973338

約数列:

[1, 2, 13, 19, 26, 37, 38, 43, 74, 86, 247, 481, 494, 559, 703, 817, 962, 1118, 1283, 1406, 1591, 1634, 2566, 3182, 9139, 10621, 16679, 18278, 20683, 21242, 24377, 30229, 33358, 41366, 47471, 48754, 55169, 60458, 94942, 110338, 316901, 392977, 617123, 633802, 717197, 785954, 901949, 1048211, 1234246, 1434394, 1803898, 2041253, 2096422, 4082506, 11725337, 13626743, 23450674, 26536289, 27253486, 38783807, 53072578, 77567614, 504189491, 1008378982]

約数ペア:

[(1, 1008378982), (2, 504189491), (13, 77567614), (19, 53072578), (26, 38783807), (37, 27253486), (38, 26536289), (43, 23450674), (74, 13626743), (86, 11725337), (247, 4082506), (481, 2096422), (494, 2041253), (559, 1803898), (703, 1434394), (817, 1234246), (962, 1048211), (1118, 901949), (1283, 785954), (1406, 717197), (1591, 633802), (1634, 617123), (2566, 392977), (3182, 316901), (9139, 110338), (10621, 94942), (16679, 60458), (18278, 55169), (20683, 48754), (21242, 47471), (24377, 41366), (30229, 33358)]