1889898981132

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1\times {\mathrm{2046169}}^1$

素因数の和:2050246

約数の個数: 48

約数和(自身を含む): 4643005270400

約数和(自身を除く): 2753106289268

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 4051, 8102, 12153, 16204, 24306, 48612, 76969, 153938, 230907, 307876, 461814, 923628, 2046169, 4092338, 6138507, 8184676, 12277014, 24554028, 38877211, 77754422, 116631633, 155508844, 233263266, 466526532, 8289030619, 16578061238, 24867091857, 33156122476, 49734183714, 99468367428, 157491581761, 314983163522, 472474745283, 629966327044, 944949490566, 1889898981132]

約数ペア:

[(1, 1889898981132), (2, 944949490566), (3, 629966327044), (4, 472474745283), (6, 314983163522), (12, 157491581761), (19, 99468367428), (38, 49734183714), (57, 33156122476), (76, 24867091857), (114, 16578061238), (228, 8289030619), (4051, 466526532), (8102, 233263266), (12153, 155508844), (16204, 116631633), (24306, 77754422), (48612, 38877211), (76969, 24554028), (153938, 12277014), (230907, 8184676), (307876, 6138507), (461814, 4092338), (923628, 2046169)]