1018199030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{9923}}^1$

素因数の和:10292

約数の個数: 32

約数和(自身を含む): 1897786368

約数和(自身を除く): 879587338

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 331, 662, 1655, 3310, 9923, 10261, 19846, 20522, 49615, 51305, 99230, 102610, 307613, 615226, 1538065, 3076130, 3284513, 6569026, 16422565, 32845130, 101819903, 203639806, 509099515, 1018199030]

約数ペア:

[(1, 1018199030), (2, 509099515), (5, 203639806), (10, 101819903), (31, 32845130), (62, 16422565), (155, 6569026), (310, 3284513), (331, 3076130), (662, 1538065), (1655, 615226), (3310, 307613), (9923, 102610), (10261, 99230), (19846, 51305), (20522, 49615)]