946874812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 1817921952

約数和(自身を除く): 871047140

約数列:

[1, 2, 4, 13, 26, 52, 97, 131, 194, 262, 388, 524, 1261, 1433, 1703, 2522, 2866, 3406, 5044, 5732, 6812, 12707, 18629, 25414, 37258, 50828, 74516, 139001, 165191, 187723, 278002, 330382, 375446, 556004, 660764, 750892, 1807013, 2440399, 3614026, 4880798, 7228052, 9761596, 18209131, 36418262, 72836524, 236718703, 473437406, 946874812]

約数ペア:

[(1, 946874812), (2, 473437406), (4, 236718703), (13, 72836524), (26, 36418262), (52, 18209131), (97, 9761596), (131, 7228052), (194, 4880798), (262, 3614026), (388, 2440399), (524, 1807013), (1261, 750892), (1433, 660764), (1703, 556004), (2522, 375446), (2866, 330382), (3406, 278002), (5044, 187723), (5732, 165191), (6812, 139001), (12707, 74516), (18629, 50828), (25414, 37258)]