1961844996

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{7949}}^1$

素因数の和:8244

約数の個数: 48

約数和(自身を含む): 4642545600

約数和(自身を除く): 2680700604

約数列:

[1, 2, 3, 4, 6, 12, 131, 157, 262, 314, 393, 471, 524, 628, 786, 942, 1572, 1884, 7949, 15898, 20567, 23847, 31796, 41134, 47694, 61701, 82268, 95388, 123402, 246804, 1041319, 1247993, 2082638, 2495986, 3123957, 3743979, 4165276, 4991972, 6247914, 7487958, 12495828, 14975916, 163487083, 326974166, 490461249, 653948332, 980922498, 1961844996]

約数ペア:

[(1, 1961844996), (2, 980922498), (3, 653948332), (4, 490461249), (6, 326974166), (12, 163487083), (131, 14975916), (157, 12495828), (262, 7487958), (314, 6247914), (393, 4991972), (471, 4165276), (524, 3743979), (628, 3123957), (786, 2495986), (942, 2082638), (1572, 1247993), (1884, 1041319), (7949, 246804), (15898, 123402), (20567, 95388), (23847, 82268), (31796, 61701), (41134, 47694)]