2480453492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 5034281952

約数和(自身を除く): 2553828460

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 529, 671, 1012, 1058, 1342, 1403, 1747, 2116, 2684, 2806, 3494, 5612, 5819, 6988, 11638, 15433, 19217, 23276, 30866, 32269, 38434, 40181, 61732, 64538, 76868, 80362, 106567, 129076, 160724, 213134, 354959, 426268, 441991, 709918, 883982, 924163, 1172237, 1419836, 1767964, 1848326, 2344474, 2451041, 3696652, 4688948, 4902082, 9804164, 10165793, 20331586, 26961451, 40663172, 53922902, 56373943, 107845804, 112747886, 225495772, 620113373, 1240226746, 2480453492]

約数ペア:

[(1, 2480453492), (2, 1240226746), (4, 620113373), (11, 225495772), (22, 112747886), (23, 107845804), (44, 56373943), (46, 53922902), (61, 40663172), (92, 26961451), (122, 20331586), (244, 10165793), (253, 9804164), (506, 4902082), (529, 4688948), (671, 3696652), (1012, 2451041), (1058, 2344474), (1342, 1848326), (1403, 1767964), (1747, 1419836), (2116, 1172237), (2684, 924163), (2806, 883982), (3494, 709918), (5612, 441991), (5819, 426268), (6988, 354959), (11638, 213134), (15433, 160724), (19217, 129076), (23276, 106567), (30866, 80362), (32269, 76868), (38434, 64538), (40181, 61732)]