1279423226878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1549}}^1\times {\mathrm{103843}}^1$

素因数の和:105532

約数の個数: 32

約数和(自身を含む): 1987511853600

約数和(自身を除く): 708088626722

約数列:

[1, 2, 41, 82, 97, 194, 1549, 3098, 3977, 7954, 63509, 103843, 127018, 150253, 207686, 300506, 4257563, 6160373, 8515126, 10072771, 12320746, 20145542, 160852807, 321705614, 412983611, 825967222, 6594965087, 13189930174, 15602722279, 31205444558, 639711613439, 1279423226878]

約数ペア:

[(1, 1279423226878), (2, 639711613439), (41, 31205444558), (82, 15602722279), (97, 13189930174), (194, 6594965087), (1549, 825967222), (3098, 412983611), (3977, 321705614), (7954, 160852807), (63509, 20145542), (103843, 12320746), (127018, 10072771), (150253, 8515126), (207686, 6160373), (300506, 4257563)]