2494624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 5654880

約数和(自身を除く): 3160256

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 373, 418, 608, 746, 836, 1492, 1672, 2984, 3344, 4103, 5968, 6688, 7087, 8206, 11936, 14174, 16412, 28348, 32824, 56696, 65648, 77957, 113392, 131296, 155914, 226784, 311828, 623656, 1247312, 2494624]

約数ペア:

[(1, 2494624), (2, 1247312), (4, 623656), (8, 311828), (11, 226784), (16, 155914), (19, 131296), (22, 113392), (32, 77957), (38, 65648), (44, 56696), (76, 32824), (88, 28348), (152, 16412), (176, 14174), (209, 11936), (304, 8206), (352, 7087), (373, 6688), (418, 5968), (608, 4103), (746, 3344), (836, 2984), (1492, 1672)]