13598988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 34433280

約数和(自身を除く): 20834292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 487, 537, 716, 974, 1074, 1461, 1948, 2148, 2327, 2922, 4654, 5844, 6331, 6981, 9308, 12662, 13962, 18993, 25324, 27924, 37986, 75972, 87173, 174346, 261519, 348692, 523038, 1046076, 1133249, 2266498, 3399747, 4532996, 6799494, 13598988]

約数ペア:

[(1, 13598988), (2, 6799494), (3, 4532996), (4, 3399747), (6, 2266498), (12, 1133249), (13, 1046076), (26, 523038), (39, 348692), (52, 261519), (78, 174346), (156, 87173), (179, 75972), (358, 37986), (487, 27924), (537, 25324), (716, 18993), (974, 13962), (1074, 12662), (1461, 9308), (1948, 6981), (2148, 6331), (2327, 5844), (2922, 4654)]