1021056342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 2189099520

約数和(自身を除く): 1168043178

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 137, 138, 159, 274, 318, 411, 822, 1019, 1219, 2038, 2438, 3057, 3151, 3657, 6114, 6302, 7261, 7314, 9453, 14522, 18906, 21783, 23437, 43566, 46874, 54007, 70311, 108014, 139603, 140622, 162021, 167003, 279206, 324042, 334006, 418809, 501009, 837618, 1002018, 1242161, 2484322, 3210869, 3726483, 6421738, 7398959, 7452966, 9632607, 14797918, 19265214, 22196877, 44393754, 170176057, 340352114, 510528171, 1021056342]

約数ペア:

[(1, 1021056342), (2, 510528171), (3, 340352114), (6, 170176057), (23, 44393754), (46, 22196877), (53, 19265214), (69, 14797918), (106, 9632607), (137, 7452966), (138, 7398959), (159, 6421738), (274, 3726483), (318, 3210869), (411, 2484322), (822, 1242161), (1019, 1002018), (1219, 837618), (2038, 501009), (2438, 418809), (3057, 334006), (3151, 324042), (3657, 279206), (6114, 167003), (6302, 162021), (7261, 140622), (7314, 139603), (9453, 108014), (14522, 70311), (18906, 54007), (21783, 46874), (23437, 43566)]