661694502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4657}}^1$

素因数の和:4885

約数の個数: 64

約数和(自身を含む): 1609804800

約数和(自身を除く): 948110298

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 199, 238, 357, 398, 597, 714, 1194, 1393, 2786, 3383, 4179, 4657, 6766, 8358, 9314, 10149, 13971, 20298, 23681, 27942, 32599, 47362, 65198, 71043, 79169, 97797, 142086, 158338, 195594, 237507, 475014, 554183, 926743, 1108366, 1662549, 1853486, 2780229, 3325098, 5560458, 6487201, 12974402, 15754631, 19461603, 31509262, 38923206, 47263893, 94527786, 110282417, 220564834, 330847251, 661694502]

約数ペア:

[(1, 661694502), (2, 330847251), (3, 220564834), (6, 110282417), (7, 94527786), (14, 47263893), (17, 38923206), (21, 31509262), (34, 19461603), (42, 15754631), (51, 12974402), (102, 6487201), (119, 5560458), (199, 3325098), (238, 2780229), (357, 1853486), (398, 1662549), (597, 1108366), (714, 926743), (1194, 554183), (1393, 475014), (2786, 237507), (3383, 195594), (4179, 158338), (4657, 142086), (6766, 97797), (8358, 79169), (9314, 71043), (10149, 65198), (13971, 47362), (20298, 32599), (23681, 27942)]