1789968468076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{8731}}^1\times {\mathrm{16843}}^1$

素因数の和:25774

約数の個数: 48

約数和(自身を含む): 3335815405440

約数和(自身を除く): 1545846937364

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 8731, 12172, 16843, 17462, 33686, 34924, 67372, 148427, 286331, 296854, 572662, 593708, 1145324, 1562849, 3014897, 3125698, 6029794, 6251396, 12059588, 26568433, 51253249, 53136866, 102506498, 106273732, 147056233, 205012996, 294112466, 588224932, 2499955961, 4999911922, 9999823844, 26323065707, 52646131414, 105292262828, 447492117019, 894984234038, 1789968468076]

約数ペア:

[(1, 1789968468076), (2, 894984234038), (4, 447492117019), (17, 105292262828), (34, 52646131414), (68, 26323065707), (179, 9999823844), (358, 4999911922), (716, 2499955961), (3043, 588224932), (6086, 294112466), (8731, 205012996), (12172, 147056233), (16843, 106273732), (17462, 102506498), (33686, 53136866), (34924, 51253249), (67372, 26568433), (148427, 12059588), (286331, 6251396), (296854, 6029794), (572662, 3125698), (593708, 3014897), (1145324, 1562849)]