2408811808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{5843}}^1$

素因数の和:6857

約数の個数: 48

約数和(自身を含む): 5113172736

約数和(自身を除く): 2704360928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 991, 1982, 3964, 5843, 7928, 11686, 12883, 15856, 23372, 25766, 31712, 46744, 51532, 75959, 93488, 103064, 151918, 186976, 206128, 303836, 412256, 607672, 1215344, 2430688, 5790413, 11580826, 23161652, 46323304, 75275369, 92646608, 150550738, 185293216, 301101476, 602202952, 1204405904, 2408811808]

約数ペア:

[(1, 2408811808), (2, 1204405904), (4, 602202952), (8, 301101476), (13, 185293216), (16, 150550738), (26, 92646608), (32, 75275369), (52, 46323304), (104, 23161652), (208, 11580826), (416, 5790413), (991, 2430688), (1982, 1215344), (3964, 607672), (5843, 412256), (7928, 303836), (11686, 206128), (12883, 186976), (15856, 151918), (23372, 103064), (25766, 93488), (31712, 75959), (46744, 51532)]