254344948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19333}}^1$

素因数の和:19384

約数の個数: 48

約数和(自身を含む): 545682816

約数和(自身を除く): 291337868

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 19333, 38666, 77332, 212663, 251329, 425326, 444659, 502658, 850652, 889318, 1005316, 1778636, 2764619, 4891249, 5529238, 5780567, 9782498, 11058476, 11561134, 19564996, 23122268, 63586237, 127172474, 254344948]

約数ペア:

[(1, 254344948), (2, 127172474), (4, 63586237), (11, 23122268), (13, 19564996), (22, 11561134), (23, 11058476), (26, 9782498), (44, 5780567), (46, 5529238), (52, 4891249), (92, 2764619), (143, 1778636), (253, 1005316), (286, 889318), (299, 850652), (506, 502658), (572, 444659), (598, 425326), (1012, 251329), (1196, 212663), (3289, 77332), (6578, 38666), (13156, 19333)]