9681567272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{520067}}^1$

素因数の和:520265

約数の個数: 32

約数和(自身を含む): 19658570400

約数和(自身を除く): 9977003128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 18616, 520067, 1040134, 2080268, 4160536, 6760871, 13521742, 27043484, 54086968, 93091993, 186183986, 372367972, 744735944, 1210195909, 2420391818, 4840783636, 9681567272]

約数ペア:

[(1, 9681567272), (2, 4840783636), (4, 2420391818), (8, 1210195909), (13, 744735944), (26, 372367972), (52, 186183986), (104, 93091993), (179, 54086968), (358, 27043484), (716, 13521742), (1432, 6760871), (2327, 4160536), (4654, 2080268), (9308, 1040134), (18616, 520067)]