448980475972

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1277}}^1\times {\mathrm{10151}}^1$

素因数の和:12676

約数の個数: 48

約数和(自身を含む): 899479219968

約数和(自身を除く): 450498743996

約数列:

[1, 2, 4, 7, 14, 28, 1237, 1277, 2474, 2554, 4948, 5108, 8659, 8939, 10151, 17318, 17878, 20302, 34636, 35756, 40604, 71057, 142114, 284228, 1579649, 3159298, 6318596, 11057543, 12556787, 12962827, 22115086, 25113574, 25925654, 44230172, 50227148, 51851308, 87897509, 90739789, 175795018, 181479578, 351590036, 362959156, 16035016999, 32070033998, 64140067996, 112245118993, 224490237986, 448980475972]

約数ペア:

[(1, 448980475972), (2, 224490237986), (4, 112245118993), (7, 64140067996), (14, 32070033998), (28, 16035016999), (1237, 362959156), (1277, 351590036), (2474, 181479578), (2554, 175795018), (4948, 90739789), (5108, 87897509), (8659, 51851308), (8939, 50227148), (10151, 44230172), (17318, 25925654), (17878, 25113574), (20302, 22115086), (34636, 12962827), (35756, 12556787), (40604, 11057543), (71057, 6318596), (142114, 3159298), (284228, 1579649)]