2639778908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{116167}}^1$

素因数の和:116226

約数の個数: 48

約数和(自身を含む): 5464542720

約数和(自身を除く): 2824763812

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 11362, 22724, 116167, 232334, 464668, 1510171, 2207173, 2671841, 3020342, 4414346, 5343682, 6040684, 8828692, 10687364, 28693249, 34733933, 50764979, 57386498, 69467866, 101529958, 114772996, 138935732, 203059916, 659944727, 1319889454, 2639778908]

約数ペア:

[(1, 2639778908), (2, 1319889454), (4, 659944727), (13, 203059916), (19, 138935732), (23, 114772996), (26, 101529958), (38, 69467866), (46, 57386498), (52, 50764979), (76, 34733933), (92, 28693249), (247, 10687364), (299, 8828692), (437, 6040684), (494, 5343682), (598, 4414346), (874, 3020342), (988, 2671841), (1196, 2207173), (1748, 1510171), (5681, 464668), (11362, 232334), (22724, 116167)]