18799818476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1\times {\mathrm{709}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 34507226880

約数和(自身を除く): 15707408404

約数列:

[1, 2, 4, 23, 46, 92, 491, 587, 709, 982, 1174, 1418, 1964, 2348, 2836, 11293, 13501, 16307, 22586, 27002, 32614, 45172, 54004, 65228, 288217, 348119, 416183, 576434, 696238, 832366, 1152868, 1392476, 1664732, 6628991, 8006737, 9572209, 13257982, 16013474, 19144418, 26515964, 32026948, 38288836, 204345853, 408691706, 817383412, 4699954619, 9399909238, 18799818476]

約数ペア:

[(1, 18799818476), (2, 9399909238), (4, 4699954619), (23, 817383412), (46, 408691706), (92, 204345853), (491, 38288836), (587, 32026948), (709, 26515964), (982, 19144418), (1174, 16013474), (1418, 13257982), (1964, 9572209), (2348, 8006737), (2836, 6628991), (11293, 1664732), (13501, 1392476), (16307, 1152868), (22586, 832366), (27002, 696238), (32614, 576434), (45172, 416183), (54004, 348119), (65228, 288217)]