2247490882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:1763

約数の個数: 64

約数和(自身を含む): 4403718144

約数和(自身を除く): 2156227262

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 733, 991, 1466, 1547, 1982, 3094, 5131, 6937, 9529, 10262, 12461, 12883, 13874, 16847, 19058, 24922, 25766, 33694, 66703, 87227, 90181, 117929, 133406, 161993, 174454, 180362, 219011, 235858, 323986, 438022, 726403, 1133951, 1452806, 1533077, 2267902, 3066154, 5084821, 9443239, 10169642, 12348851, 18886478, 24697702, 66102673, 86441957, 132205346, 160535063, 172883914, 321070126, 1123745441, 2247490882]

約数ペア:

[(1, 2247490882), (2, 1123745441), (7, 321070126), (13, 172883914), (14, 160535063), (17, 132205346), (26, 86441957), (34, 66102673), (91, 24697702), (119, 18886478), (182, 12348851), (221, 10169642), (238, 9443239), (442, 5084821), (733, 3066154), (991, 2267902), (1466, 1533077), (1547, 1452806), (1982, 1133951), (3094, 726403), (5131, 438022), (6937, 323986), (9529, 235858), (10262, 219011), (12461, 180362), (12883, 174454), (13874, 161993), (16847, 133406), (19058, 117929), (24922, 90181), (25766, 87227), (33694, 66703)]