98202778

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 167106240

約数和(自身を除く): 68903462

約数列:

[1, 2, 17, 23, 34, 46, 83, 89, 166, 178, 289, 391, 578, 782, 1411, 1513, 1909, 2047, 2822, 3026, 3818, 4094, 6647, 7387, 13294, 14774, 23987, 25721, 32453, 34799, 47974, 51442, 64906, 69598, 125579, 169901, 251158, 339802, 551701, 591583, 1103402, 1183166, 2134843, 2888317, 4269686, 5776634, 49101389, 98202778]

約数ペア:

[(1, 98202778), (2, 49101389), (17, 5776634), (23, 4269686), (34, 2888317), (46, 2134843), (83, 1183166), (89, 1103402), (166, 591583), (178, 551701), (289, 339802), (391, 251158), (578, 169901), (782, 125579), (1411, 69598), (1513, 64906), (1909, 51442), (2047, 47974), (2822, 34799), (3026, 32453), (3818, 25721), (4094, 23987), (6647, 14774), (7387, 13294)]