492047996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 976496640

約数和(自身を除く): 484448644

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 151, 302, 341, 604, 682, 1364, 1661, 2389, 3322, 4681, 4778, 6644, 9362, 9556, 18724, 26279, 51491, 52558, 74059, 102982, 105116, 148118, 205964, 296236, 360739, 721478, 814649, 1442956, 1629298, 3258596, 3968129, 7936258, 11182909, 15872516, 22365818, 44731636, 123011999, 246023998, 492047996]

約数ペア:

[(1, 492047996), (2, 246023998), (4, 123011999), (11, 44731636), (22, 22365818), (31, 15872516), (44, 11182909), (62, 7936258), (124, 3968129), (151, 3258596), (302, 1629298), (341, 1442956), (604, 814649), (682, 721478), (1364, 360739), (1661, 296236), (2389, 205964), (3322, 148118), (4681, 105116), (4778, 102982), (6644, 74059), (9362, 52558), (9556, 51491), (18724, 26279)]