15671870318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 26756376192

約数和(自身を除く): 11084505874

約数列:

[1, 2, 13, 23, 26, 46, 137, 233, 274, 299, 466, 598, 821, 1642, 1781, 3029, 3151, 3562, 5359, 6058, 6302, 10673, 10718, 18883, 21346, 31921, 37766, 40963, 63842, 69667, 81926, 112477, 139334, 191293, 224954, 245479, 382586, 414973, 490958, 734183, 829946, 1462201, 1468366, 2486809, 2586971, 2924402, 4399739, 4973618, 5173942, 8799478, 9544379, 19088758, 26207141, 33630623, 52414282, 57196607, 67261246, 114393214, 340692833, 602764243, 681385666, 1205528486, 7835935159, 15671870318]

約数ペア:

[(1, 15671870318), (2, 7835935159), (13, 1205528486), (23, 681385666), (26, 602764243), (46, 340692833), (137, 114393214), (233, 67261246), (274, 57196607), (299, 52414282), (466, 33630623), (598, 26207141), (821, 19088758), (1642, 9544379), (1781, 8799478), (3029, 5173942), (3151, 4973618), (3562, 4399739), (5359, 2924402), (6058, 2586971), (6302, 2486809), (10673, 1468366), (10718, 1462201), (18883, 829946), (21346, 734183), (31921, 490958), (37766, 414973), (40963, 382586), (63842, 245479), (69667, 224954), (81926, 191293), (112477, 139334)]