790972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 1778112

約数和(自身を除く): 987140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 53, 82, 91, 106, 164, 182, 212, 287, 364, 371, 533, 574, 689, 742, 1066, 1148, 1378, 1484, 2132, 2173, 2756, 3731, 4346, 4823, 7462, 8692, 9646, 14924, 15211, 19292, 28249, 30422, 56498, 60844, 112996, 197743, 395486, 790972]

約数ペア:

[(1, 790972), (2, 395486), (4, 197743), (7, 112996), (13, 60844), (14, 56498), (26, 30422), (28, 28249), (41, 19292), (52, 15211), (53, 14924), (82, 9646), (91, 8692), (106, 7462), (164, 4823), (182, 4346), (212, 3731), (287, 2756), (364, 2173), (371, 2132), (533, 1484), (574, 1378), (689, 1148), (742, 1066)]